2000626912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{118633}}^1$

素因数の和:118691

約数の個数: 48

約数和(自身を含む): 4304990592

約数和(自身を除く): 2304363680

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 118633, 237266, 474532, 949064, 1898128, 2016761, 3677623, 3796256, 4033522, 7355246, 8067044, 14710492, 16134088, 29420984, 32268176, 58841968, 62519591, 64536352, 117683936, 125039182, 250078364, 500156728, 1000313456, 2000626912]

約数ペア:

[(1, 2000626912), (2, 1000313456), (4, 500156728), (8, 250078364), (16, 125039182), (17, 117683936), (31, 64536352), (32, 62519591), (34, 58841968), (62, 32268176), (68, 29420984), (124, 16134088), (136, 14710492), (248, 8067044), (272, 7355246), (496, 4033522), (527, 3796256), (544, 3677623), (992, 2016761), (1054, 1898128), (2108, 949064), (4216, 474532), (8432, 237266), (16864, 118633)]