919042234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 1614090240

約数和(自身を除く): 695048006

約数列:

[1, 2, 11, 22, 23, 46, 79, 83, 158, 166, 253, 277, 506, 554, 869, 913, 1738, 1817, 1826, 1909, 3047, 3634, 3818, 6094, 6371, 6557, 12742, 13114, 19987, 20999, 21883, 22991, 39974, 41998, 43766, 45982, 70081, 72127, 140162, 144254, 150811, 240713, 252901, 301622, 481426, 503309, 505802, 528793, 1006618, 1057586, 1658921, 1816289, 3317842, 3632578, 5536399, 5816723, 11072798, 11633446, 19979179, 39958358, 41774647, 83549294, 459521117, 919042234]

約数ペア:

[(1, 919042234), (2, 459521117), (11, 83549294), (22, 41774647), (23, 39958358), (46, 19979179), (79, 11633446), (83, 11072798), (158, 5816723), (166, 5536399), (253, 3632578), (277, 3317842), (506, 1816289), (554, 1658921), (869, 1057586), (913, 1006618), (1738, 528793), (1817, 505802), (1826, 503309), (1909, 481426), (3047, 301622), (3634, 252901), (3818, 240713), (6094, 150811), (6371, 144254), (6557, 140162), (12742, 72127), (13114, 70081), (19987, 45982), (20999, 43766), (21883, 41998), (22991, 39974)]