1555778856

素因数分解:

$2^3\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{12983}}^1$

素因数の和:17985

約数の個数: 32

約数和(自身を含む): 3890525760

約数和(自身を除く): 2334746904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4993, 9986, 12983, 14979, 19972, 25966, 29958, 38949, 39944, 51932, 59916, 77898, 103864, 119832, 155796, 311592, 64824119, 129648238, 194472357, 259296476, 388944714, 518592952, 777889428, 1555778856]

約数ペア:

[(1, 1555778856), (2, 777889428), (3, 518592952), (4, 388944714), (6, 259296476), (8, 194472357), (12, 129648238), (24, 64824119), (4993, 311592), (9986, 155796), (12983, 119832), (14979, 103864), (19972, 77898), (25966, 59916), (29958, 51932), (38949, 39944)]