1379719542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{390413}}^1$

素因数の和:390468

約数の個数: 32

約数和(自身を含む): 2998379520

約数和(自身を除く): 1618659978

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 390413, 780826, 1171239, 2342478, 7417847, 12102803, 14835694, 22253541, 24205606, 36308409, 44507082, 72616818, 229953257, 459906514, 689859771, 1379719542]

約数ペア:

[(1, 1379719542), (2, 689859771), (3, 459906514), (6, 229953257), (19, 72616818), (31, 44507082), (38, 36308409), (57, 24205606), (62, 22253541), (93, 14835694), (114, 12102803), (186, 7417847), (589, 2342478), (1178, 1171239), (1767, 780826), (3534, 390413)]