2008657624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 4008787200

約数和(自身を除く): 2000129576

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 227, 232, 344, 454, 887, 908, 1247, 1774, 1816, 2494, 3548, 4988, 6583, 7096, 9761, 9976, 13166, 19522, 25723, 26332, 38141, 39044, 51446, 52664, 76282, 78088, 102892, 152564, 201349, 205784, 283069, 305128, 402698, 566138, 805396, 1106089, 1132276, 1610792, 2212178, 2264552, 4424356, 5839121, 8658007, 8848712, 11678242, 17316014, 23356484, 34632028, 46712968, 69264056, 251082203, 502164406, 1004328812, 2008657624]

約数ペア:

[(1, 2008657624), (2, 1004328812), (4, 502164406), (8, 251082203), (29, 69264056), (43, 46712968), (58, 34632028), (86, 23356484), (116, 17316014), (172, 11678242), (227, 8848712), (232, 8658007), (344, 5839121), (454, 4424356), (887, 2264552), (908, 2212178), (1247, 1610792), (1774, 1132276), (1816, 1106089), (2494, 805396), (3548, 566138), (4988, 402698), (6583, 305128), (7096, 283069), (9761, 205784), (9976, 201349), (13166, 152564), (19522, 102892), (25723, 78088), (26332, 76282), (38141, 52664), (39044, 51446)]