521000532

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{371083}}^1$

素因数の和:371109

約数の個数: 48

約数和(自身を含む): 1454649280

約数和(自身を除く): 933648748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 371083, 742166, 1113249, 1484332, 2226498, 3339747, 4452996, 4824079, 6679494, 9648158, 10019241, 13358988, 14472237, 19296316, 20038482, 28944474, 40076964, 43416711, 57888948, 86833422, 130250133, 173666844, 260500266, 521000532]

約数ペア:

[(1, 521000532), (2, 260500266), (3, 173666844), (4, 130250133), (6, 86833422), (9, 57888948), (12, 43416711), (13, 40076964), (18, 28944474), (26, 20038482), (27, 19296316), (36, 14472237), (39, 13358988), (52, 10019241), (54, 9648158), (78, 6679494), (108, 4824079), (117, 4452996), (156, 3339747), (234, 2226498), (351, 1484332), (468, 1113249), (702, 742166), (1404, 371083)]