133919690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3823}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 251099136

約数和(自身を除く): 117179446

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 3823, 7006, 7646, 17515, 19115, 35030, 38230, 118513, 237026, 431999, 592565, 863998, 1185130, 2159995, 4319990, 13391969, 26783938, 66959845, 133919690]

約数ペア:

[(1, 133919690), (2, 66959845), (5, 26783938), (10, 13391969), (31, 4319990), (62, 2159995), (113, 1185130), (155, 863998), (226, 592565), (310, 431999), (565, 237026), (1130, 118513), (3503, 38230), (3823, 35030), (7006, 19115), (7646, 17515)]