379147774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 612587520

約数和(自身を除く): 233439746

約数列:

[1, 2, 19, 38, 67, 134, 137, 274, 1087, 1273, 2174, 2546, 2603, 5206, 9179, 18358, 20653, 41306, 72829, 145658, 148919, 174401, 297838, 348802, 1383751, 2767502, 2829461, 5658922, 9977573, 19955146, 189573887, 379147774]

約数ペア:

[(1, 379147774), (2, 189573887), (19, 19955146), (38, 9977573), (67, 5658922), (134, 2829461), (137, 2767502), (274, 1383751), (1087, 348802), (1273, 297838), (2174, 174401), (2546, 148919), (2603, 145658), (5206, 72829), (9179, 41306), (18358, 20653)]