843918908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{25349}}^1$

素因数の和:25430

約数の個数: 48

約数和(自身を含む): 1788696000

約数和(自身を除く): 944777092

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 4756, 8323, 16646, 25349, 33292, 50698, 101396, 177443, 354886, 709772, 735121, 1039309, 1470242, 2078618, 2940484, 4157236, 5145847, 7275163, 10291694, 14550326, 20583388, 29100652, 30139961, 60279922, 120559844, 210979727, 421959454, 843918908]

約数ペア:

[(1, 843918908), (2, 421959454), (4, 210979727), (7, 120559844), (14, 60279922), (28, 30139961), (29, 29100652), (41, 20583388), (58, 14550326), (82, 10291694), (116, 7275163), (164, 5145847), (203, 4157236), (287, 2940484), (406, 2078618), (574, 1470242), (812, 1039309), (1148, 735121), (1189, 709772), (2378, 354886), (4756, 177443), (8323, 101396), (16646, 50698), (25349, 33292)]