747649012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1321}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 1505810880

約数和(自身を除く): 758161868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 677, 836, 1321, 1354, 2642, 2708, 5284, 7447, 12863, 14531, 14894, 25099, 25726, 29062, 29788, 50198, 51452, 58124, 100396, 141493, 276089, 282986, 552178, 565972, 894317, 1104356, 1788634, 3577268, 9837487, 16992023, 19674974, 33984046, 39349948, 67968092, 186912253, 373824506, 747649012]

約数ペア:

[(1, 747649012), (2, 373824506), (4, 186912253), (11, 67968092), (19, 39349948), (22, 33984046), (38, 19674974), (44, 16992023), (76, 9837487), (209, 3577268), (418, 1788634), (677, 1104356), (836, 894317), (1321, 565972), (1354, 552178), (2642, 282986), (2708, 276089), (5284, 141493), (7447, 100396), (12863, 58124), (14531, 51452), (14894, 50198), (25099, 29788), (25726, 29062)]