1977536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:129

約数の個数: 42

約数和(自身を含む): 4363212

約数和(自身を除く): 2385676

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2332, 2809, 3392, 4664, 5618, 9328, 11236, 18656, 22472, 30899, 37312, 44944, 61798, 89888, 123596, 179776, 247192, 494384, 988768, 1977536]

約数ペア:

[(1, 1977536), (2, 988768), (4, 494384), (8, 247192), (11, 179776), (16, 123596), (22, 89888), (32, 61798), (44, 44944), (53, 37312), (64, 30899), (88, 22472), (106, 18656), (176, 11236), (212, 9328), (352, 5618), (424, 4664), (583, 3392), (704, 2809), (848, 2332), (1166, 1696)]