13147030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 26599104

約数和(自身を除く): 13452074

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4397, 8794, 21985, 43970, 57161, 101131, 114322, 202262, 285805, 505655, 571610, 1011310, 1314703, 2629406, 6573515, 13147030]

約数ペア:

[(1, 13147030), (2, 6573515), (5, 2629406), (10, 1314703), (13, 1011310), (23, 571610), (26, 505655), (46, 285805), (65, 202262), (115, 114322), (130, 101131), (230, 57161), (299, 43970), (598, 21985), (1495, 8794), (2990, 4397)]