1263684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 3153920

約数和(自身を除く): 1890236

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 79, 86, 93, 124, 129, 158, 172, 186, 237, 258, 316, 372, 474, 516, 948, 1333, 2449, 2666, 3397, 3999, 4898, 5332, 6794, 7347, 7998, 9796, 10191, 13588, 14694, 15996, 20382, 29388, 40764, 105307, 210614, 315921, 421228, 631842, 1263684]

約数ペア:

[(1, 1263684), (2, 631842), (3, 421228), (4, 315921), (6, 210614), (12, 105307), (31, 40764), (43, 29388), (62, 20382), (79, 15996), (86, 14694), (93, 13588), (124, 10191), (129, 9796), (158, 7998), (172, 7347), (186, 6794), (237, 5332), (258, 4898), (316, 3999), (372, 3397), (474, 2666), (516, 2449), (948, 1333)]