1091778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2351040

約数和(自身を除く): 1259262

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 157, 183, 314, 366, 471, 942, 1159, 2318, 2983, 3477, 5966, 6954, 8949, 9577, 17898, 19154, 28731, 57462, 181963, 363926, 545889, 1091778]

約数ペア:

[(1, 1091778), (2, 545889), (3, 363926), (6, 181963), (19, 57462), (38, 28731), (57, 19154), (61, 17898), (114, 9577), (122, 8949), (157, 6954), (183, 5966), (314, 3477), (366, 2983), (471, 2318), (942, 1159)]