4965488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 10646640

約数和(自身を除く): 5681152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 317, 356, 634, 712, 979, 1268, 1424, 1958, 2536, 3487, 3916, 5072, 6974, 7832, 13948, 15664, 27896, 28213, 55792, 56426, 112852, 225704, 310343, 451408, 620686, 1241372, 2482744, 4965488]

約数ペア:

[(1, 4965488), (2, 2482744), (4, 1241372), (8, 620686), (11, 451408), (16, 310343), (22, 225704), (44, 112852), (88, 56426), (89, 55792), (176, 28213), (178, 27896), (317, 15664), (356, 13948), (634, 7832), (712, 6974), (979, 5072), (1268, 3916), (1424, 3487), (1958, 2536)]