1991688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 5141760

約数和(自身を除く): 3150072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 2677, 5354, 8031, 10708, 16062, 21416, 32124, 64248, 82987, 165974, 248961, 331948, 497922, 663896, 995844, 1991688]

約数ペア:

[(1, 1991688), (2, 995844), (3, 663896), (4, 497922), (6, 331948), (8, 248961), (12, 165974), (24, 82987), (31, 64248), (62, 32124), (93, 21416), (124, 16062), (186, 10708), (248, 8031), (372, 5354), (744, 2677)]