419910488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{95261}}^1$

素因数の和:95315

約数の個数: 32

約数和(自身を含む): 857358000

約数和(自身を除く): 437447512

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 95261, 190522, 381044, 762088, 1809959, 2762569, 3619918, 5525138, 7239836, 11050276, 14479672, 22100552, 52488811, 104977622, 209955244, 419910488]

約数ペア:

[(1, 419910488), (2, 209955244), (4, 104977622), (8, 52488811), (19, 22100552), (29, 14479672), (38, 11050276), (58, 7239836), (76, 5525138), (116, 3619918), (152, 2762569), (232, 1809959), (551, 762088), (1102, 381044), (2204, 190522), (4408, 95261)]