1640394932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{24971}}^1$

素因数の和:26479

約数の個数: 24

約数和(自身を含む): 3133886112

約数和(自身を除く): 1493491180

約数列:

[1, 2, 4, 11, 22, 44, 1493, 2986, 5972, 16423, 24971, 32846, 49942, 65692, 99884, 274681, 549362, 1098724, 37281703, 74563406, 149126812, 410098733, 820197466, 1640394932]

約数ペア:

[(1, 1640394932), (2, 820197466), (4, 410098733), (11, 149126812), (22, 74563406), (44, 37281703), (1493, 1098724), (2986, 549362), (5972, 274681), (16423, 99884), (24971, 65692), (32846, 49942)]