2051330241646

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{282881}}^1$

素因数の和:283309

約数の個数: 64

約数和(自身を含む): 3717476830080

約数和(自身を除く): 1666146588434

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 337, 371, 406, 674, 742, 1537, 2359, 3074, 4718, 9773, 10759, 17861, 19546, 21518, 35722, 68411, 125027, 136822, 250054, 282881, 517969, 565762, 1035938, 1980167, 3625783, 3960334, 7251566, 8203549, 14992693, 16407098, 29985386, 57424843, 95330897, 104948851, 114849686, 190661794, 209897702, 434788097, 667316279, 869576194, 1334632558, 2764596013, 3043516679, 5052537541, 5529192026, 6087033358, 10105075082, 19352172091, 35367762787, 38704344182, 70735525574, 146523588689, 293047177378, 1025665120823, 2051330241646]

約数ペア:

[(1, 2051330241646), (2, 1025665120823), (7, 293047177378), (14, 146523588689), (29, 70735525574), (53, 38704344182), (58, 35367762787), (106, 19352172091), (203, 10105075082), (337, 6087033358), (371, 5529192026), (406, 5052537541), (674, 3043516679), (742, 2764596013), (1537, 1334632558), (2359, 869576194), (3074, 667316279), (4718, 434788097), (9773, 209897702), (10759, 190661794), (17861, 114849686), (19546, 104948851), (21518, 95330897), (35722, 57424843), (68411, 29985386), (125027, 16407098), (136822, 14992693), (250054, 8203549), (282881, 7251566), (517969, 3960334), (565762, 3625783), (1035938, 1980167)]