4918290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12611}}^1$

素因数の和:12634

約数の個数: 32

約数和(自身を含む): 12712896

約数和(自身を除く): 7794606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12611, 25222, 37833, 63055, 75666, 126110, 163943, 189165, 327886, 378330, 491829, 819715, 983658, 1639430, 2459145, 4918290]

約数ペア:

[(1, 4918290), (2, 2459145), (3, 1639430), (5, 983658), (6, 819715), (10, 491829), (13, 378330), (15, 327886), (26, 189165), (30, 163943), (39, 126110), (65, 75666), (78, 63055), (130, 37833), (195, 25222), (390, 12611)]