907441730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{24841}}^1$

素因数の和:25142

約数の個数: 32

約数和(自身を含む): 1765371888

約数和(自身を除く): 857930158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 24841, 36530, 49682, 124205, 248410, 322933, 645866, 1614665, 3229330, 6980321, 13960642, 34901605, 69803210, 90744173, 181488346, 453720865, 907441730]

約数ペア:

[(1, 907441730), (2, 453720865), (5, 181488346), (10, 90744173), (13, 69803210), (26, 34901605), (65, 13960642), (130, 6980321), (281, 3229330), (562, 1614665), (1405, 645866), (2810, 322933), (3653, 248410), (7306, 124205), (18265, 49682), (24841, 36530)]