2225830088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3989}}^1\times {\mathrm{3671}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 4395384000

約数和(自身を除く): 2169553912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3671, 3989, 7342, 7978, 14684, 15956, 29368, 31912, 69749, 75791, 139498, 151582, 278996, 303164, 557992, 606328, 14643619, 29287238, 58574476, 117148952, 278228761, 556457522, 1112915044, 2225830088]

約数ペア:

[(1, 2225830088), (2, 1112915044), (4, 556457522), (8, 278228761), (19, 117148952), (38, 58574476), (76, 29287238), (152, 14643619), (3671, 606328), (3989, 557992), (7342, 303164), (7978, 278996), (14684, 151582), (15956, 139498), (29368, 75791), (31912, 69749)]