1671990518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{2243}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 2828086272

約数和(自身を除く): 1156095754

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1093, 2186, 2243, 4486, 12023, 24046, 24673, 33883, 49346, 67766, 69533, 139066, 372713, 745426, 764863, 1529726, 2451599, 4903198, 26967589, 53935178, 75999569, 151999138, 835995259, 1671990518]

約数ペア:

[(1, 1671990518), (2, 835995259), (11, 151999138), (22, 75999569), (31, 53935178), (62, 26967589), (341, 4903198), (682, 2451599), (1093, 1529726), (2186, 764863), (2243, 745426), (4486, 372713), (12023, 139066), (24046, 69533), (24673, 67766), (33883, 49346)]