3928808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 8155560

約数和(自身を除く): 4226752

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1021, 1924, 2042, 3848, 4084, 8168, 13273, 26546, 37777, 53092, 75554, 106184, 151108, 302216, 491101, 982202, 1964404, 3928808]

約数ペア:

[(1, 3928808), (2, 1964404), (4, 982202), (8, 491101), (13, 302216), (26, 151108), (37, 106184), (52, 75554), (74, 53092), (104, 37777), (148, 26546), (296, 13273), (481, 8168), (962, 4084), (1021, 3848), (1924, 2042)]