2214966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 4848480

約数和(自身を除く): 2633514

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 389, 438, 778, 949, 1167, 1898, 2334, 2847, 5057, 5694, 10114, 15171, 28397, 30342, 56794, 85191, 170382, 369161, 738322, 1107483, 2214966]

約数ペア:

[(1, 2214966), (2, 1107483), (3, 738322), (6, 369161), (13, 170382), (26, 85191), (39, 56794), (73, 30342), (78, 28397), (146, 15171), (219, 10114), (389, 5694), (438, 5057), (778, 2847), (949, 2334), (1167, 1898)]