1040206034

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 1934592000

約数和(自身を除く): 894385966

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 199, 266, 301, 398, 457, 602, 817, 914, 1393, 1634, 2786, 3199, 3781, 5719, 6398, 7562, 8557, 8683, 11438, 17114, 17366, 19651, 26467, 39302, 52934, 59899, 60781, 90943, 119798, 121562, 137557, 162583, 181886, 275114, 325166, 373369, 636601, 746738, 1138081, 1273202, 1727917, 2276162, 2613583, 3455834, 3910549, 5227166, 7821098, 12095419, 24190838, 27373843, 54747686, 74300431, 148600862, 520103017, 1040206034]

約数ペア:

[(1, 1040206034), (2, 520103017), (7, 148600862), (14, 74300431), (19, 54747686), (38, 27373843), (43, 24190838), (86, 12095419), (133, 7821098), (199, 5227166), (266, 3910549), (301, 3455834), (398, 2613583), (457, 2276162), (602, 1727917), (817, 1273202), (914, 1138081), (1393, 746738), (1634, 636601), (2786, 373369), (3199, 325166), (3781, 275114), (5719, 181886), (6398, 162583), (7562, 137557), (8557, 121562), (8683, 119798), (11438, 90943), (17114, 60781), (17366, 59899), (19651, 52934), (26467, 39302)]