13137545668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{782183}}^1$

素因数の和:782236

約数の個数: 48

約数和(自身を含む): 27595451520

約数和(自身を除く): 14457905852

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 782183, 1564366, 3128732, 10168379, 13297111, 14861477, 20336758, 26594222, 29722954, 40673516, 53188444, 59445908, 172862443, 193199201, 252645109, 345724886, 386398402, 505290218, 691449772, 772796804, 1010580436, 3284386417, 6568772834, 13137545668]

約数ペア:

[(1, 13137545668), (2, 6568772834), (4, 3284386417), (13, 1010580436), (17, 772796804), (19, 691449772), (26, 505290218), (34, 386398402), (38, 345724886), (52, 252645109), (68, 193199201), (76, 172862443), (221, 59445908), (247, 53188444), (323, 40673516), (442, 29722954), (494, 26594222), (646, 20336758), (884, 14861477), (988, 13297111), (1292, 10168379), (4199, 3128732), (8398, 1564366), (16796, 782183)]