514813648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 1018506240

約数和(自身を除く): 503692592

約数列:

[1, 2, 4, 8, 16, 61, 122, 239, 244, 478, 488, 956, 976, 1912, 2207, 3824, 4414, 8828, 14579, 17656, 29158, 35312, 58316, 116632, 134627, 233264, 269254, 527473, 538508, 1054946, 1077016, 2109892, 2154032, 4219784, 8439568, 32175853, 64351706, 128703412, 257406824, 514813648]

約数ペア:

[(1, 514813648), (2, 257406824), (4, 128703412), (8, 64351706), (16, 32175853), (61, 8439568), (122, 4219784), (239, 2154032), (244, 2109892), (478, 1077016), (488, 1054946), (956, 538508), (976, 527473), (1912, 269254), (2207, 233264), (3824, 134627), (4414, 116632), (8828, 58316), (14579, 35312), (17656, 29158)]