931828790590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{8471941}}^1$

素因数の和:8472612

約数の個数: 32

約数和(自身を含む): 1778701166784

約数和(自身を除く): 846872376194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 647, 1294, 3235, 6470, 10999, 21998, 54995, 109990, 8471941, 16943882, 42359705, 84719410, 144022997, 288045994, 720114985, 1440229970, 5481345827, 10962691654, 27406729135, 54813458270, 93182879059, 186365758118, 465914395295, 931828790590]

約数ペア:

[(1, 931828790590), (2, 465914395295), (5, 186365758118), (10, 93182879059), (17, 54813458270), (34, 27406729135), (85, 10962691654), (170, 5481345827), (647, 1440229970), (1294, 720114985), (3235, 288045994), (6470, 144022997), (10999, 84719410), (21998, 42359705), (54995, 16943882), (109990, 8471941)]