2912449736

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{1259}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 6323184000

約数和(自身を除く): 3410734264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 409, 707, 808, 818, 1259, 1414, 1636, 2518, 2828, 2863, 3272, 5036, 5656, 5726, 8813, 10072, 11452, 17626, 22904, 35252, 41309, 70504, 82618, 127159, 165236, 254318, 289163, 330472, 508636, 514931, 578326, 890113, 1017272, 1029862, 1156652, 1780226, 2059724, 2313304, 3560452, 3604517, 4119448, 7120904, 7209034, 14418068, 28836136, 52008031, 104016062, 208032124, 364056217, 416064248, 728112434, 1456224868, 2912449736]

約数ペア:

[(1, 2912449736), (2, 1456224868), (4, 728112434), (7, 416064248), (8, 364056217), (14, 208032124), (28, 104016062), (56, 52008031), (101, 28836136), (202, 14418068), (404, 7209034), (409, 7120904), (707, 4119448), (808, 3604517), (818, 3560452), (1259, 2313304), (1414, 2059724), (1636, 1780226), (2518, 1156652), (2828, 1029862), (2863, 1017272), (3272, 890113), (5036, 578326), (5656, 514931), (5726, 508636), (8813, 330472), (10072, 289163), (11452, 254318), (17626, 165236), (22904, 127159), (35252, 82618), (41309, 70504)]