1272509966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4549}}^1$

素因数の和:4653

約数の個数: 64

約数和(自身を含む): 2476656000

約数和(自身を除く): 1204146034

約数列:

[1, 2, 7, 13, 14, 26, 29, 53, 58, 91, 106, 182, 203, 371, 377, 406, 689, 742, 754, 1378, 1537, 2639, 3074, 4549, 4823, 5278, 9098, 9646, 10759, 19981, 21518, 31843, 39962, 59137, 63686, 118274, 131921, 139867, 241097, 263842, 279734, 413959, 482194, 827918, 923447, 1687679, 1714973, 1846894, 3134261, 3375358, 3429946, 6268522, 6991813, 12004811, 13983626, 21939827, 24009622, 43879654, 48942691, 90893569, 97885382, 181787138, 636254983, 1272509966]

約数ペア:

[(1, 1272509966), (2, 636254983), (7, 181787138), (13, 97885382), (14, 90893569), (26, 48942691), (29, 43879654), (53, 24009622), (58, 21939827), (91, 13983626), (106, 12004811), (182, 6991813), (203, 6268522), (371, 3429946), (377, 3375358), (406, 3134261), (689, 1846894), (742, 1714973), (754, 1687679), (1378, 923447), (1537, 827918), (2639, 482194), (3074, 413959), (4549, 279734), (4823, 263842), (5278, 241097), (9098, 139867), (9646, 131921), (10759, 118274), (19981, 63686), (21518, 59137), (31843, 39962)]