345067778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5939}}^1$

素因数の和:6110

約数の個数: 32

約数和(自身を含む): 598752000

約数和(自身を除く): 253684222

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2641, 3058, 5282, 5939, 11878, 29051, 58102, 65329, 112841, 130658, 225682, 825521, 1241251, 1651042, 2482502, 9080731, 15684899, 18161462, 31369798, 172533889, 345067778]

約数ペア:

[(1, 345067778), (2, 172533889), (11, 31369798), (19, 18161462), (22, 15684899), (38, 9080731), (139, 2482502), (209, 1651042), (278, 1241251), (418, 825521), (1529, 225682), (2641, 130658), (3058, 112841), (5282, 65329), (5939, 58102), (11878, 29051)]