457378124

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1667}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 941552640

約数和(自身を除く): 484174516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 239, 287, 478, 574, 956, 1148, 1667, 1673, 3334, 3346, 6668, 6692, 9799, 11669, 19598, 23338, 39196, 46676, 68347, 68593, 136694, 137186, 273388, 274372, 398413, 478429, 796826, 956858, 1593652, 1913716, 2788891, 5577782, 11155564, 16334933, 32669866, 65339732, 114344531, 228689062, 457378124]

約数ペア:

[(1, 457378124), (2, 228689062), (4, 114344531), (7, 65339732), (14, 32669866), (28, 16334933), (41, 11155564), (82, 5577782), (164, 2788891), (239, 1913716), (287, 1593652), (478, 956858), (574, 796826), (956, 478429), (1148, 398413), (1667, 274372), (1673, 273388), (3334, 137186), (3346, 136694), (6668, 68593), (6692, 68347), (9799, 46676), (11669, 39196), (19598, 23338)]