1770032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 3816720

約数和(自身を除く): 2046688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 113, 176, 178, 226, 356, 452, 712, 904, 979, 1243, 1424, 1808, 1958, 2486, 3916, 4972, 7832, 9944, 10057, 15664, 19888, 20114, 40228, 80456, 110627, 160912, 221254, 442508, 885016, 1770032]

約数ペア:

[(1, 1770032), (2, 885016), (4, 442508), (8, 221254), (11, 160912), (16, 110627), (22, 80456), (44, 40228), (88, 20114), (89, 19888), (113, 15664), (176, 10057), (178, 9944), (226, 7832), (356, 4972), (452, 3916), (712, 2486), (904, 1958), (979, 1808), (1243, 1424)]