2511516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 6935040

約数和(自身を除く): 4423524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1031, 1218, 2062, 2436, 3093, 4124, 6186, 7217, 12372, 14434, 21651, 28868, 29899, 43302, 59798, 86604, 89697, 119596, 179394, 209293, 358788, 418586, 627879, 837172, 1255758, 2511516]

約数ペア:

[(1, 2511516), (2, 1255758), (3, 837172), (4, 627879), (6, 418586), (7, 358788), (12, 209293), (14, 179394), (21, 119596), (28, 89697), (29, 86604), (42, 59798), (58, 43302), (84, 29899), (87, 28868), (116, 21651), (174, 14434), (203, 12372), (348, 7217), (406, 6186), (609, 4124), (812, 3093), (1031, 2436), (1218, 2062)]