1986804

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 5065060

約数和(自身を除く): 3078256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 241, 458, 482, 687, 723, 916, 964, 1374, 1446, 2061, 2169, 2748, 2892, 4122, 4338, 8244, 8676, 55189, 110378, 165567, 220756, 331134, 496701, 662268, 993402, 1986804]

約数ペア:

[(1, 1986804), (2, 993402), (3, 662268), (4, 496701), (6, 331134), (9, 220756), (12, 165567), (18, 110378), (36, 55189), (229, 8676), (241, 8244), (458, 4338), (482, 4122), (687, 2892), (723, 2748), (916, 2169), (964, 2061), (1374, 1446)]