2017342796

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 4064261376

約数和(自身を除く): 2046918580

約数列:

[1, 2, 4, 7, 14, 28, 347, 397, 523, 694, 794, 1046, 1388, 1588, 2092, 2429, 2779, 3661, 4858, 5558, 7322, 9716, 11116, 14644, 137759, 181481, 207631, 275518, 362962, 415262, 551036, 725924, 830524, 964313, 1270367, 1453417, 1928626, 2540734, 2906834, 3857252, 5081468, 5813668, 72047957, 144095914, 288191828, 504335699, 1008671398, 2017342796]

約数ペア:

[(1, 2017342796), (2, 1008671398), (4, 504335699), (7, 288191828), (14, 144095914), (28, 72047957), (347, 5813668), (397, 5081468), (523, 3857252), (694, 2906834), (794, 2540734), (1046, 1928626), (1388, 1453417), (1588, 1270367), (2092, 964313), (2429, 830524), (2779, 725924), (3661, 551036), (4858, 415262), (5558, 362962), (7322, 275518), (9716, 207631), (11116, 181481), (14644, 137759)]