38611690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 75232080

約数和(自身を除く): 36620390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 1297, 2290, 2594, 2977, 5954, 6485, 12970, 14885, 16861, 29770, 33722, 84305, 168610, 297013, 594026, 1485065, 2970130, 3861169, 7722338, 19305845, 38611690]

約数ペア:

[(1, 38611690), (2, 19305845), (5, 7722338), (10, 3861169), (13, 2970130), (26, 1485065), (65, 594026), (130, 297013), (229, 168610), (458, 84305), (1145, 33722), (1297, 29770), (2290, 16861), (2594, 14885), (2977, 12970), (5954, 6485)]