2116750766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 3676603392

約数和(自身を除く): 1559852626

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 263, 299, 313, 526, 559, 598, 626, 989, 1118, 1978, 3419, 4069, 6049, 6838, 7199, 8138, 11309, 12098, 12857, 13459, 14398, 22618, 25714, 26918, 78637, 82319, 93587, 147017, 157274, 164638, 174967, 187174, 260107, 294034, 309557, 349934, 520214, 619114, 1070147, 1893337, 2140294, 3381391, 3539717, 3786674, 4024241, 6762782, 7079434, 8048482, 24613381, 46016321, 49226762, 81413491, 92032642, 162826982, 1058375383, 2116750766]

約数ペア:

[(1, 2116750766), (2, 1058375383), (13, 162826982), (23, 92032642), (26, 81413491), (43, 49226762), (46, 46016321), (86, 24613381), (263, 8048482), (299, 7079434), (313, 6762782), (526, 4024241), (559, 3786674), (598, 3539717), (626, 3381391), (989, 2140294), (1118, 1893337), (1978, 1070147), (3419, 619114), (4069, 520214), (6049, 349934), (6838, 309557), (7199, 294034), (8138, 260107), (11309, 187174), (12098, 174967), (12857, 164638), (13459, 157274), (14398, 147017), (22618, 93587), (25714, 82319), (26918, 78637)]