1813303768

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{3251}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 3436648560

約数和(自身を除く): 1623344792

約数列:

[1, 2, 4, 8, 113, 226, 452, 617, 904, 1234, 2468, 3251, 4936, 6502, 13004, 26008, 69721, 139442, 278884, 367363, 557768, 734726, 1469452, 2005867, 2938904, 4011734, 8023468, 16046936, 226662971, 453325942, 906651884, 1813303768]

約数ペア:

[(1, 1813303768), (2, 906651884), (4, 453325942), (8, 226662971), (113, 16046936), (226, 8023468), (452, 4011734), (617, 2938904), (904, 2005867), (1234, 1469452), (2468, 734726), (3251, 557768), (4936, 367363), (6502, 278884), (13004, 139442), (26008, 69721)]