409161508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{18289}}^1$

素因数の和:18364

約数の個数: 48

約数和(自身を含む): 884943360

約数和(自身を除く): 475781852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 18289, 22372, 36578, 73156, 128023, 256046, 310913, 512092, 621826, 859583, 1243652, 1719166, 2176391, 3438332, 4352782, 6017081, 8705564, 12034162, 14612911, 24068324, 29225822, 58451644, 102290377, 204580754, 409161508]

約数ペア:

[(1, 409161508), (2, 204580754), (4, 102290377), (7, 58451644), (14, 29225822), (17, 24068324), (28, 14612911), (34, 12034162), (47, 8705564), (68, 6017081), (94, 4352782), (119, 3438332), (188, 2176391), (238, 1719166), (329, 1243652), (476, 859583), (658, 621826), (799, 512092), (1316, 310913), (1598, 256046), (3196, 128023), (5593, 73156), (11186, 36578), (18289, 22372)]