892411970

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{3259}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 1626609600

約数和(自身を除く): 734197630

約数列:

[1, 2, 5, 10, 139, 197, 278, 394, 695, 985, 1390, 1970, 3259, 6518, 16295, 27383, 32590, 54766, 136915, 273830, 453001, 642023, 906002, 1284046, 2265005, 3210115, 4530010, 6420230, 89241197, 178482394, 446205985, 892411970]

約数ペア:

[(1, 892411970), (2, 446205985), (5, 178482394), (10, 89241197), (139, 6420230), (197, 4530010), (278, 3210115), (394, 2265005), (695, 1284046), (985, 906002), (1390, 642023), (1970, 453001), (3259, 273830), (6518, 136915), (16295, 54766), (27383, 32590)]