1662786736130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1\times {\mathrm{1559267}}^1$

素因数の和:1559931

約数の個数: 48

約数和(自身を含む): 3246096596544

約数和(自身を除く): 1583309860414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 631, 845, 1262, 1690, 3155, 6310, 8203, 16406, 41015, 82030, 106639, 213278, 533195, 1066390, 1559267, 3118534, 7796335, 15592670, 20270471, 40540942, 101352355, 202704710, 263516123, 527032246, 983897477, 1317580615, 1967794954, 2635161230, 4919487385, 9838974770, 12790667201, 25581334402, 63953336005, 127906672010, 166278673613, 332557347226, 831393368065, 1662786736130]

約数ペア:

[(1, 1662786736130), (2, 831393368065), (5, 332557347226), (10, 166278673613), (13, 127906672010), (26, 63953336005), (65, 25581334402), (130, 12790667201), (169, 9838974770), (338, 4919487385), (631, 2635161230), (845, 1967794954), (1262, 1317580615), (1690, 983897477), (3155, 527032246), (6310, 263516123), (8203, 202704710), (16406, 101352355), (41015, 40540942), (82030, 20270471), (106639, 15592670), (213278, 7796335), (533195, 3118534), (1066390, 1559267)]