2196208028

素因数分解:

$2^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{27943}}^1$

素因数の和:28362

約数の個数: 36

約数和(自身を含む): 4482161712

約数和(自身を除く): 2285953684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 401, 802, 1604, 2807, 5614, 11228, 19649, 27943, 39298, 55886, 78596, 111772, 195601, 391202, 782404, 1369207, 2738414, 5476828, 11205143, 22410286, 44820572, 78436001, 156872002, 313744004, 549052007, 1098104014, 2196208028]

約数ペア:

[(1, 2196208028), (2, 1098104014), (4, 549052007), (7, 313744004), (14, 156872002), (28, 78436001), (49, 44820572), (98, 22410286), (196, 11205143), (401, 5476828), (802, 2738414), (1604, 1369207), (2807, 782404), (5614, 391202), (11228, 195601), (19649, 111772), (27943, 78596), (39298, 55886)]