1320222498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{60103}}^1$

素因数の和:60638

約数の個数: 32

約数和(自身を含む): 3023471616

約数和(自身を除く): 1703249118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 60103, 120206, 180309, 360618, 420721, 841442, 1262163, 2524326, 31433869, 62867738, 94301607, 188603214, 220037083, 440074166, 660111249, 1320222498]

約数ペア:

[(1, 1320222498), (2, 660111249), (3, 440074166), (6, 220037083), (7, 188603214), (14, 94301607), (21, 62867738), (42, 31433869), (523, 2524326), (1046, 1262163), (1569, 841442), (3138, 420721), (3661, 360618), (7322, 180309), (10983, 120206), (21966, 60103)]