851907266

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 1527377472

約数和(自身を除く): 675470206

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 287, 371, 574, 683, 742, 1366, 1681, 2173, 3362, 4346, 4781, 9562, 11767, 15211, 23534, 28003, 30422, 36199, 56006, 72398, 89093, 178186, 196021, 253393, 392042, 506786, 623651, 1148123, 1247302, 1484159, 2296246, 2968318, 8036861, 10389113, 16073722, 20778226, 60850519, 121701038, 425953633, 851907266]

約数ペア:

[(1, 851907266), (2, 425953633), (7, 121701038), (14, 60850519), (41, 20778226), (53, 16073722), (82, 10389113), (106, 8036861), (287, 2968318), (371, 2296246), (574, 1484159), (683, 1247302), (742, 1148123), (1366, 623651), (1681, 506786), (2173, 392042), (3362, 253393), (4346, 196021), (4781, 178186), (9562, 89093), (11767, 72398), (15211, 56006), (23534, 36199), (28003, 30422)]