1303577156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79043}}^1$

素因数の和:79104

約数の個数: 48

約数和(自身を含む): 2832936960

約数和(自身を除く): 1529359804

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 79043, 158086, 316172, 553301, 1106602, 1501817, 2213204, 2450333, 3003634, 4900666, 6007268, 9801332, 10512719, 17152331, 21025438, 34304662, 42050876, 46556327, 68609324, 93112654, 186225308, 325894289, 651788578, 1303577156]

約数ペア:

[(1, 1303577156), (2, 651788578), (4, 325894289), (7, 186225308), (14, 93112654), (19, 68609324), (28, 46556327), (31, 42050876), (38, 34304662), (62, 21025438), (76, 17152331), (124, 10512719), (133, 9801332), (217, 6007268), (266, 4900666), (434, 3003634), (532, 2450333), (589, 2213204), (868, 1501817), (1178, 1106602), (2356, 553301), (4123, 316172), (8246, 158086), (16492, 79043)]