2078761636798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{2041817}}^1$

素因数の和:2042449

約数の個数: 48

約数和(自身を含む): 3923524799712

約数和(自身を除く): 1844763162914

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 601, 847, 1202, 1694, 4207, 6611, 8414, 13222, 46277, 72721, 92554, 145442, 509047, 1018094, 2041817, 4083634, 14292719, 22459987, 28585438, 44919974, 157219909, 247059857, 314439818, 494119714, 1227132017, 1729418999, 2454264034, 3458837998, 8589924119, 13498452187, 17179848238, 26996904374, 94489165309, 148482974057, 188978330618, 296965948114, 1039380818399, 2078761636798]

約数ペア:

[(1, 2078761636798), (2, 1039380818399), (7, 296965948114), (11, 188978330618), (14, 148482974057), (22, 94489165309), (77, 26996904374), (121, 17179848238), (154, 13498452187), (242, 8589924119), (601, 3458837998), (847, 2454264034), (1202, 1729418999), (1694, 1227132017), (4207, 494119714), (6611, 314439818), (8414, 247059857), (13222, 157219909), (46277, 44919974), (72721, 28585438), (92554, 22459987), (145442, 14292719), (509047, 4083634), (1018094, 2041817)]