428768341498

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1685821}}^1$

素因数の和:1686358

約数の個数: 32

約数和(自身を含む): 756435074688

約数和(自身を除く): 327666733190

約数列:

[1, 2, 7, 14, 37, 74, 259, 491, 518, 982, 3437, 6874, 18167, 36334, 127169, 254338, 1685821, 3371642, 11800747, 23601494, 62375377, 124750754, 436627639, 827738111, 873255278, 1655476222, 5794166777, 11588333554, 30626310107, 61252620214, 214384170749, 428768341498]

約数ペア:

[(1, 428768341498), (2, 214384170749), (7, 61252620214), (14, 30626310107), (37, 11588333554), (74, 5794166777), (259, 1655476222), (491, 873255278), (518, 827738111), (982, 436627639), (3437, 124750754), (6874, 62375377), (18167, 23601494), (36334, 11800747), (127169, 3371642), (254338, 1685821)]