8198278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 14061600

約数和(自身を除く): 5863322

約数列:

[1, 2, 11, 22, 41, 61, 82, 122, 149, 298, 451, 671, 902, 1342, 1639, 2501, 3278, 5002, 6109, 9089, 12218, 18178, 27511, 55022, 67199, 99979, 134398, 199958, 372649, 745298, 4099139, 8198278]

約数ペア:

[(1, 8198278), (2, 4099139), (11, 745298), (22, 372649), (41, 199958), (61, 134398), (82, 99979), (122, 67199), (149, 55022), (298, 27511), (451, 18178), (671, 12218), (902, 9089), (1342, 6109), (1639, 5002), (2501, 3278)]