1897610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 4015872

約数和(自身を除く): 2118262

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1327, 1430, 2654, 6635, 13270, 14597, 17251, 29194, 34502, 72985, 86255, 145970, 172510, 189761, 379522, 948805, 1897610]

約数ペア:

[(1, 1897610), (2, 948805), (5, 379522), (10, 189761), (11, 172510), (13, 145970), (22, 86255), (26, 72985), (55, 34502), (65, 29194), (110, 17251), (130, 14597), (143, 13270), (286, 6635), (715, 2654), (1327, 1430)]