2011969688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{6353}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 3897797760

約数和(自身を除く): 1885828072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1277, 2554, 5108, 6353, 10216, 12706, 25412, 39587, 50824, 79174, 158348, 196943, 316696, 393886, 787772, 1575544, 8112781, 16225562, 32451124, 64902248, 251496211, 502992422, 1005984844, 2011969688]

約数ペア:

[(1, 2011969688), (2, 1005984844), (4, 502992422), (8, 251496211), (31, 64902248), (62, 32451124), (124, 16225562), (248, 8112781), (1277, 1575544), (2554, 787772), (5108, 393886), (6353, 316696), (10216, 196943), (12706, 158348), (25412, 79174), (39587, 50824)]