1978536467

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{2467}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 2096338944

約数和(自身を除く): 117802477

約数列:

[1, 31, 41, 631, 1271, 2467, 19561, 25871, 76477, 101147, 802001, 1556677, 3135557, 48256987, 63823757, 1978536467]

約数ペア:

[(1, 1978536467), (31, 63823757), (41, 48256987), (631, 3135557), (1271, 1556677), (2467, 802001), (19561, 101147), (25871, 76477)]