1617141908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4211}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 3094640640

約数和(自身を除く): 1477498732

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 163, 326, 589, 652, 1178, 2356, 3097, 4211, 5053, 6194, 8422, 10106, 12388, 16844, 20212, 80009, 96007, 130541, 160018, 192014, 261082, 320036, 384028, 522164, 686393, 1372786, 2480279, 2745572, 4960558, 9921116, 13041467, 21278183, 26082934, 42556366, 52165868, 85112732, 404285477, 808570954, 1617141908]

約数ペア:

[(1, 1617141908), (2, 808570954), (4, 404285477), (19, 85112732), (31, 52165868), (38, 42556366), (62, 26082934), (76, 21278183), (124, 13041467), (163, 9921116), (326, 4960558), (589, 2745572), (652, 2480279), (1178, 1372786), (2356, 686393), (3097, 522164), (4211, 384028), (5053, 320036), (6194, 261082), (8422, 192014), (10106, 160018), (12388, 130541), (16844, 96007), (20212, 80009)]