2480490944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{31231}}^1$

素因数の和:31333

約数の個数: 56

約数和(自身を含む): 5283330048

約数和(自身を除く): 2802839104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 2336, 2482, 4672, 4964, 9928, 19856, 31231, 39712, 62462, 79424, 124924, 249848, 499696, 530927, 999392, 1061854, 1998784, 2123708, 2279863, 4247416, 4559726, 8494832, 9119452, 16989664, 18238904, 33979328, 36477808, 38757671, 72955616, 77515342, 145911232, 155030684, 310061368, 620122736, 1240245472, 2480490944]

約数ペア:

[(1, 2480490944), (2, 1240245472), (4, 620122736), (8, 310061368), (16, 155030684), (17, 145911232), (32, 77515342), (34, 72955616), (64, 38757671), (68, 36477808), (73, 33979328), (136, 18238904), (146, 16989664), (272, 9119452), (292, 8494832), (544, 4559726), (584, 4247416), (1088, 2279863), (1168, 2123708), (1241, 1998784), (2336, 1061854), (2482, 999392), (4672, 530927), (4964, 499696), (9928, 249848), (19856, 124924), (31231, 79424), (39712, 62462)]