1261646058

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1607}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 2750837760

約数和(自身を除く): 1489191702

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 179, 258, 358, 537, 731, 1074, 1462, 1607, 2193, 3043, 3214, 4386, 4821, 6086, 7697, 9129, 9642, 15394, 18258, 23091, 27319, 46182, 54638, 69101, 81957, 130849, 138202, 163914, 207303, 261698, 287653, 392547, 414606, 575306, 785094, 862959, 1174717, 1725918, 2349434, 3524151, 4890101, 7048302, 9780202, 12369079, 14670303, 24738158, 29340606, 37107237, 74214474, 210274343, 420548686, 630823029, 1261646058]

約数ペア:

[(1, 1261646058), (2, 630823029), (3, 420548686), (6, 210274343), (17, 74214474), (34, 37107237), (43, 29340606), (51, 24738158), (86, 14670303), (102, 12369079), (129, 9780202), (179, 7048302), (258, 4890101), (358, 3524151), (537, 2349434), (731, 1725918), (1074, 1174717), (1462, 862959), (1607, 785094), (2193, 575306), (3043, 414606), (3214, 392547), (4386, 287653), (4821, 261698), (6086, 207303), (7697, 163914), (9129, 138202), (9642, 130849), (15394, 81957), (18258, 69101), (23091, 54638), (27319, 46182)]