2636695925591

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3121}}^1\times {\mathrm{19301}}^1$

素因数の和:22492

約数の個数: 48

約数和(自身を含む): 3352431273408

約数和(自身を除く): 715735347817

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3121, 3367, 6253, 19301, 21847, 40573, 43771, 115477, 135107, 250913, 284011, 527449, 714137, 808339, 1501201, 1756391, 3261869, 3692143, 4998959, 9283781, 10508407, 19515613, 22833083, 60238421, 64986467, 120689153, 136609291, 421668947, 783099473, 844824071, 2228821577, 5481696311, 10180293149, 15601751039, 28974680501, 71262052043, 202822763507, 376670846513, 2636695925591]

約数ペア:

[(1, 2636695925591), (7, 376670846513), (13, 202822763507), (37, 71262052043), (91, 28974680501), (169, 15601751039), (259, 10180293149), (481, 5481696311), (1183, 2228821577), (3121, 844824071), (3367, 783099473), (6253, 421668947), (19301, 136609291), (21847, 120689153), (40573, 64986467), (43771, 60238421), (115477, 22833083), (135107, 19515613), (250913, 10508407), (284011, 9283781), (527449, 4998959), (714137, 3692143), (808339, 3261869), (1501201, 1756391)]