401996838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{17317}}^1$

素因数の和:17448

約数の個数: 32

約数和(自身を含む): 830432736

約数和(自身を除く): 428435898

約数列:

[1, 2, 3, 6, 53, 73, 106, 146, 159, 219, 318, 438, 3869, 7738, 11607, 17317, 23214, 34634, 51951, 103902, 917801, 1264141, 1835602, 2528282, 2753403, 3792423, 5506806, 7584846, 66999473, 133998946, 200998419, 401996838]

約数ペア:

[(1, 401996838), (2, 200998419), (3, 133998946), (6, 66999473), (53, 7584846), (73, 5506806), (106, 3792423), (146, 2753403), (159, 2528282), (219, 1835602), (318, 1264141), (438, 917801), (3869, 103902), (7738, 51951), (11607, 34634), (17317, 23214)]