392152930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29287}}^1$

素因数の和:29410

約数の個数: 32

約数和(自身を含む): 767579904

約数和(自身を除く): 375426974

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 29287, 58574, 146435, 292870, 380731, 761462, 1903655, 3016561, 3807310, 6033122, 15082805, 30165610, 39215293, 78430586, 196076465, 392152930]

約数ペア:

[(1, 392152930), (2, 196076465), (5, 78430586), (10, 39215293), (13, 30165610), (26, 15082805), (65, 6033122), (103, 3807310), (130, 3016561), (206, 1903655), (515, 761462), (1030, 380731), (1339, 292870), (2678, 146435), (6695, 58574), (13390, 29287)]