577879146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{2477}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 1350282024

約数和(自身を除く): 772402878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 997, 1994, 2477, 2991, 4954, 5982, 7431, 8973, 12961, 14862, 17946, 22293, 25922, 32201, 38883, 44586, 64402, 77766, 96603, 116649, 193206, 233298, 289809, 579618, 2469569, 4939138, 7408707, 14817414, 22226121, 32104397, 44452242, 64208794, 96313191, 192626382, 288939573, 577879146]

約数ペア:

[(1, 577879146), (2, 288939573), (3, 192626382), (6, 96313191), (9, 64208794), (13, 44452242), (18, 32104397), (26, 22226121), (39, 14817414), (78, 7408707), (117, 4939138), (234, 2469569), (997, 579618), (1994, 289809), (2477, 233298), (2991, 193206), (4954, 116649), (5982, 96603), (7431, 77766), (8973, 64402), (12961, 44586), (14862, 38883), (17946, 32201), (22293, 25922)]