2007990156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 5157734400

約数和(自身を除く): 3149744244

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 149, 186, 204, 298, 372, 447, 527, 596, 894, 1054, 1581, 1788, 2108, 2131, 2533, 3162, 4262, 4619, 5066, 6324, 6393, 7599, 8524, 9238, 10132, 12786, 13857, 15198, 18476, 25572, 27714, 30396, 36227, 55428, 66061, 72454, 78523, 108681, 132122, 144908, 157046, 198183, 217362, 235569, 264244, 314092, 317519, 396366, 434724, 471138, 635038, 792732, 942276, 952557, 1123037, 1270076, 1905114, 2246074, 3369111, 3810228, 4492148, 5397823, 6738222, 9843089, 10795646, 13476444, 16193469, 19686178, 21591292, 29529267, 32386938, 39372356, 59058534, 64773876, 118117068, 167332513, 334665026, 501997539, 669330052, 1003995078, 2007990156]

約数ペア:

[(1, 2007990156), (2, 1003995078), (3, 669330052), (4, 501997539), (6, 334665026), (12, 167332513), (17, 118117068), (31, 64773876), (34, 59058534), (51, 39372356), (62, 32386938), (68, 29529267), (93, 21591292), (102, 19686178), (124, 16193469), (149, 13476444), (186, 10795646), (204, 9843089), (298, 6738222), (372, 5397823), (447, 4492148), (527, 3810228), (596, 3369111), (894, 2246074), (1054, 1905114), (1581, 1270076), (1788, 1123037), (2108, 952557), (2131, 942276), (2533, 792732), (3162, 635038), (4262, 471138), (4619, 434724), (5066, 396366), (6324, 317519), (6393, 314092), (7599, 264244), (8524, 235569), (9238, 217362), (10132, 198183), (12786, 157046), (13857, 144908), (15198, 132122), (18476, 108681), (25572, 78523), (27714, 72454), (30396, 66061), (36227, 55428)]