201591130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550701}}^1$

素因数の和:1550721

約数の個数: 16

約数和(自身を含む): 390776904

約数和(自身を除く): 189185774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550701, 3101402, 7753505, 15507010, 20159113, 40318226, 100795565, 201591130]

約数ペア:

[(1, 201591130), (2, 100795565), (5, 40318226), (10, 20159113), (13, 15507010), (26, 7753505), (65, 3101402), (130, 1550701)]