1384135690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{121309}}^1$

素因数の和:121486

約数の個数: 32

約数和(自身を含む): 2864856960

約数和(自身を除く): 1480721270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 121309, 242618, 606545, 849163, 1213090, 1698326, 4245815, 8491630, 19773367, 39546734, 98866835, 138413569, 197733670, 276827138, 692067845, 1384135690]

約数ペア:

[(1, 1384135690), (2, 692067845), (5, 276827138), (7, 197733670), (10, 138413569), (14, 98866835), (35, 39546734), (70, 19773367), (163, 8491630), (326, 4245815), (815, 1698326), (1141, 1213090), (1630, 849163), (2282, 606545), (5705, 242618), (11410, 121309)]