2197403732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{473987}}^1$

素因数の和:474071

約数の個数: 24

約数和(自身を含む): 4114215840

約数和(自身を除く): 1916812108

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 473987, 947974, 1895948, 9005753, 18011506, 28913207, 36023012, 57826414, 115652828, 549350933, 1098701866, 2197403732]

約数ペア:

[(1, 2197403732), (2, 1098701866), (4, 549350933), (19, 115652828), (38, 57826414), (61, 36023012), (76, 28913207), (122, 18011506), (244, 9005753), (1159, 1895948), (2318, 947974), (4636, 473987)]