4080558712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{136273}}^1$

素因数の和:136495

約数の個数: 32

約数和(自身を含む): 8094675600

約数和(自身を除く): 4014116888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 7486, 14972, 29944, 136273, 272546, 545092, 1090184, 2589187, 5178374, 10356748, 20713496, 26845781, 53691562, 107383124, 214766248, 510069839, 1020139678, 2040279356, 4080558712]

約数ペア:

[(1, 4080558712), (2, 2040279356), (4, 1020139678), (8, 510069839), (19, 214766248), (38, 107383124), (76, 53691562), (152, 26845781), (197, 20713496), (394, 10356748), (788, 5178374), (1576, 2589187), (3743, 1090184), (7486, 545092), (14972, 272546), (29944, 136273)]