3405142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 5937120

約数和(自身を除く): 2531978

約数列:

[1, 2, 13, 19, 26, 38, 61, 113, 122, 226, 247, 494, 793, 1159, 1469, 1586, 2147, 2318, 2938, 4294, 6893, 13786, 15067, 27911, 30134, 55822, 89609, 130967, 179218, 261934, 1702571, 3405142]

約数ペア:

[(1, 3405142), (2, 1702571), (13, 261934), (19, 179218), (26, 130967), (38, 89609), (61, 55822), (113, 30134), (122, 27911), (226, 15067), (247, 13786), (494, 6893), (793, 4294), (1159, 2938), (1469, 2318), (1586, 2147)]