1330450498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 2377589760

約数和(自身を除く): 1047139262

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 89, 178, 221, 403, 442, 527, 806, 1054, 1091, 1157, 1513, 2182, 2314, 2759, 3026, 5518, 6851, 13702, 14183, 18547, 19669, 28366, 33821, 35867, 37094, 39338, 46903, 67642, 71734, 93806, 97099, 194198, 241111, 439673, 482222, 574957, 609739, 879346, 1149914, 1219478, 1262287, 1650683, 2524574, 3010069, 3301366, 6020138, 7474441, 14948882, 21458879, 39130897, 42917758, 51171173, 78261794, 102342346, 665225249, 1330450498]

約数ペア:

[(1, 1330450498), (2, 665225249), (13, 102342346), (17, 78261794), (26, 51171173), (31, 42917758), (34, 39130897), (62, 21458879), (89, 14948882), (178, 7474441), (221, 6020138), (403, 3301366), (442, 3010069), (527, 2524574), (806, 1650683), (1054, 1262287), (1091, 1219478), (1157, 1149914), (1513, 879346), (2182, 609739), (2314, 574957), (2759, 482222), (3026, 439673), (5518, 241111), (6851, 194198), (13702, 97099), (14183, 93806), (18547, 71734), (19669, 67642), (28366, 46903), (33821, 39338), (35867, 37094)]