381668764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{54869}}^1$

素因数の和:54957

約数の個数: 24

約数和(自身を含む): 700580160

約数和(自身を除く): 318911396

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 54869, 109738, 219476, 2030153, 2578843, 4060306, 5157686, 8120612, 10315372, 95417191, 190834382, 381668764]

約数ペア:

[(1, 381668764), (2, 190834382), (4, 95417191), (37, 10315372), (47, 8120612), (74, 5157686), (94, 4060306), (148, 2578843), (188, 2030153), (1739, 219476), (3478, 109738), (6956, 54869)]