1245991266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{22853}}^1$

素因数の和:23107

約数の個数: 48

約数和(自身を含む): 2919918456

約数和(自身を除く): 1673927190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 1398, 2097, 3029, 4194, 6058, 9087, 18174, 22853, 27261, 45706, 54522, 68559, 137118, 205677, 297089, 411354, 594178, 891267, 1782534, 2673801, 5324749, 5347602, 10649498, 15974247, 31948494, 47922741, 69221737, 95845482, 138443474, 207665211, 415330422, 622995633, 1245991266]

約数ペア:

[(1, 1245991266), (2, 622995633), (3, 415330422), (6, 207665211), (9, 138443474), (13, 95845482), (18, 69221737), (26, 47922741), (39, 31948494), (78, 15974247), (117, 10649498), (233, 5347602), (234, 5324749), (466, 2673801), (699, 1782534), (1398, 891267), (2097, 594178), (3029, 411354), (4194, 297089), (6058, 205677), (9087, 137118), (18174, 68559), (22853, 54522), (27261, 45706)]