1778452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 3499776

約数和(自身を除く): 1721324

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 1487, 2974, 5948, 19331, 34201, 38662, 68402, 77324, 136804, 444613, 889226, 1778452]

約数ペア:

[(1, 1778452), (2, 889226), (4, 444613), (13, 136804), (23, 77324), (26, 68402), (46, 38662), (52, 34201), (92, 19331), (299, 5948), (598, 2974), (1196, 1487)]