620346344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{6389}}^1$

素因数の和:6677

約数の個数: 32

約数和(自身を含む): 1190457000

約数和(自身を除く): 570110656

約数列:

[1, 2, 4, 8, 53, 106, 212, 229, 424, 458, 916, 1832, 6389, 12137, 12778, 24274, 25556, 48548, 51112, 97096, 338617, 677234, 1354468, 1463081, 2708936, 2926162, 5852324, 11704648, 77543293, 155086586, 310173172, 620346344]

約数ペア:

[(1, 620346344), (2, 310173172), (4, 155086586), (8, 77543293), (53, 11704648), (106, 5852324), (212, 2926162), (229, 2708936), (424, 1463081), (458, 1354468), (916, 677234), (1832, 338617), (6389, 97096), (12137, 51112), (12778, 48548), (24274, 25556)]