338094778510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1\times {\mathrm{258421}}^1$

素因数の和:261660

約数の個数: 32

約数和(自身を含む): 623611566144

約数和(自身を除く): 285516787634

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3191, 6382, 15955, 31910, 130831, 258421, 261662, 516842, 654155, 1292105, 1308310, 2584210, 10595261, 21190522, 52976305, 105952610, 824621411, 1649242822, 4123107055, 8246214110, 33809477851, 67618955702, 169047389255, 338094778510]

約数ペア:

[(1, 338094778510), (2, 169047389255), (5, 67618955702), (10, 33809477851), (41, 8246214110), (82, 4123107055), (205, 1649242822), (410, 824621411), (3191, 105952610), (6382, 52976305), (15955, 21190522), (31910, 10595261), (130831, 2584210), (258421, 1308310), (261662, 1292105), (516842, 654155)]