127645804804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1620611}}^1$

素因数の和:1620748

約数の個数: 48

約数和(自身を含む): 266817559680

約数和(自身を除く): 139171754876

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 388, 406, 679, 812, 1358, 2716, 2813, 5626, 11252, 19691, 39382, 78764, 1620611, 3241222, 6482444, 11344277, 22688554, 45377108, 46997719, 93995438, 157199267, 187990876, 314398534, 328984033, 628797068, 657968066, 1100394869, 1315936132, 2200789738, 4401579476, 4558778743, 9117557486, 18235114972, 31911451201, 63822902402, 127645804804]

約数ペア:

[(1, 127645804804), (2, 63822902402), (4, 31911451201), (7, 18235114972), (14, 9117557486), (28, 4558778743), (29, 4401579476), (58, 2200789738), (97, 1315936132), (116, 1100394869), (194, 657968066), (203, 628797068), (388, 328984033), (406, 314398534), (679, 187990876), (812, 157199267), (1358, 93995438), (2716, 46997719), (2813, 45377108), (5626, 22688554), (11252, 11344277), (19691, 6482444), (39382, 3241222), (78764, 1620611)]