627392012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 1230265344

約数和(自身を除く): 602873332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 131, 262, 403, 524, 806, 1612, 1703, 2971, 3406, 4061, 5942, 6812, 8122, 11884, 16244, 38623, 52793, 77246, 92101, 105586, 154492, 184202, 211172, 368404, 389201, 778402, 1197313, 1556804, 2394626, 4789252, 5059613, 10119226, 12065231, 20238452, 24130462, 48260924, 156848003, 313696006, 627392012]

約数ペア:

[(1, 627392012), (2, 313696006), (4, 156848003), (13, 48260924), (26, 24130462), (31, 20238452), (52, 12065231), (62, 10119226), (124, 5059613), (131, 4789252), (262, 2394626), (403, 1556804), (524, 1197313), (806, 778402), (1612, 389201), (1703, 368404), (2971, 211172), (3406, 184202), (4061, 154492), (5942, 105586), (6812, 92101), (8122, 77246), (11884, 52793), (16244, 38623)]