1427308352210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{354170807}}^1$

素因数の和:354170858

約数の個数: 32

約数和(自身を含む): 2856033395712

約数和(自身を除く): 1428725043502

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 354170807, 708341614, 1770854035, 3541708070, 4604220491, 9208440982, 10979295017, 21958590034, 23021102455, 46042204910, 54896475085, 109792950170, 142730835221, 285461670442, 713654176105, 1427308352210]

約数ペア:

[(1, 1427308352210), (2, 713654176105), (5, 285461670442), (10, 142730835221), (13, 109792950170), (26, 54896475085), (31, 46042204910), (62, 23021102455), (65, 21958590034), (130, 10979295017), (155, 9208440982), (310, 4604220491), (403, 3541708070), (806, 1770854035), (2015, 708341614), (4030, 354170807)]