2026349715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{42071}}^1$

素因数の和:42124

約数の個数: 48

約数和(自身を含む): 3695604480

約数和(自身を除く): 1669254765

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 507, 741, 845, 1235, 2535, 3211, 3705, 9633, 16055, 42071, 48165, 126213, 210355, 546923, 631065, 799349, 1640769, 2398047, 2734615, 3996745, 7109999, 8203845, 10391537, 11990235, 21329997, 31174611, 35549995, 51957685, 106649985, 135089981, 155873055, 405269943, 675449905, 2026349715]

約数ペア:

[(1, 2026349715), (3, 675449905), (5, 405269943), (13, 155873055), (15, 135089981), (19, 106649985), (39, 51957685), (57, 35549995), (65, 31174611), (95, 21329997), (169, 11990235), (195, 10391537), (247, 8203845), (285, 7109999), (507, 3996745), (741, 2734615), (845, 2398047), (1235, 1640769), (2535, 799349), (3211, 631065), (3705, 546923), (9633, 210355), (16055, 126213), (42071, 48165)]