421226504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{4721}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 832960800

約数和(自身を除く): 411734296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 587, 1174, 2348, 4696, 4721, 9442, 11153, 18884, 22306, 37768, 44612, 89224, 89699, 179398, 358796, 717592, 2771227, 5542454, 11084908, 22169816, 52653313, 105306626, 210613252, 421226504]

約数ペア:

[(1, 421226504), (2, 210613252), (4, 105306626), (8, 52653313), (19, 22169816), (38, 11084908), (76, 5542454), (152, 2771227), (587, 717592), (1174, 358796), (2348, 179398), (4696, 89699), (4721, 89224), (9442, 44612), (11153, 37768), (18884, 22306)]