17084865460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{133831}}^1$

素因数の和:134344

約数の個数: 48

約数和(自身を含む): 38717062272

約数和(自身を除く): 21632196812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 491, 982, 1964, 2455, 4910, 6383, 9820, 12766, 25532, 31915, 63830, 127660, 133831, 267662, 535324, 669155, 1338310, 1739803, 2676620, 3479606, 6959212, 8699015, 17398030, 34796060, 65711021, 131422042, 262844084, 328555105, 657110210, 854243273, 1314220420, 1708486546, 3416973092, 4271216365, 8542432730, 17084865460]

約数ペア:

[(1, 17084865460), (2, 8542432730), (4, 4271216365), (5, 3416973092), (10, 1708486546), (13, 1314220420), (20, 854243273), (26, 657110210), (52, 328555105), (65, 262844084), (130, 131422042), (260, 65711021), (491, 34796060), (982, 17398030), (1964, 8699015), (2455, 6959212), (4910, 3479606), (6383, 2676620), (9820, 1739803), (12766, 1338310), (25532, 669155), (31915, 535324), (63830, 267662), (127660, 133831)]