287601092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2969}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 513014040

約数和(自身を除く): 225412948

約数列:

[1, 2, 4, 61, 122, 244, 397, 794, 1588, 2969, 5938, 11876, 24217, 48434, 96868, 181109, 362218, 724436, 1178693, 2357386, 4714772, 71900273, 143800546, 287601092]

約数ペア:

[(1, 287601092), (2, 143800546), (4, 71900273), (61, 4714772), (122, 2357386), (244, 1178693), (397, 724436), (794, 362218), (1588, 181109), (2969, 96868), (5938, 48434), (11876, 24217)]