2751466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 4419360

約数和(自身を除く): 1667894

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1187, 2318, 2374, 22553, 45106, 72407, 144814, 1375733, 2751466]

約数ペア:

[(1, 2751466), (2, 1375733), (19, 144814), (38, 72407), (61, 45106), (122, 22553), (1159, 2374), (1187, 2318)]