619573922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 1087551360

約数和(自身を除く): 467977438

約数列:

[1, 2, 11, 22, 29, 53, 58, 73, 106, 146, 251, 319, 502, 583, 638, 803, 1166, 1537, 1606, 2117, 2761, 3074, 3869, 4234, 5522, 7279, 7738, 13303, 14558, 16907, 18323, 23287, 26606, 33814, 36646, 42559, 46574, 80069, 85118, 112201, 146333, 160138, 201553, 224402, 292666, 385787, 403106, 531367, 771574, 971119, 1062734, 1234211, 1942238, 2468422, 4243657, 5845037, 8487314, 10682309, 11690074, 21364618, 28162451, 56324902, 309786961, 619573922]

約数ペア:

[(1, 619573922), (2, 309786961), (11, 56324902), (22, 28162451), (29, 21364618), (53, 11690074), (58, 10682309), (73, 8487314), (106, 5845037), (146, 4243657), (251, 2468422), (319, 1942238), (502, 1234211), (583, 1062734), (638, 971119), (803, 771574), (1166, 531367), (1537, 403106), (1606, 385787), (2117, 292666), (2761, 224402), (3074, 201553), (3869, 160138), (4234, 146333), (5522, 112201), (7279, 85118), (7738, 80069), (13303, 46574), (14558, 42559), (16907, 36646), (18323, 33814), (23287, 26606)]