2243672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 4590000

約数和(自身を除く): 2346328

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 509, 551, 1018, 1102, 2036, 2204, 4072, 4408, 9671, 14761, 19342, 29522, 38684, 59044, 77368, 118088, 280459, 560918, 1121836, 2243672]

約数ペア:

[(1, 2243672), (2, 1121836), (4, 560918), (8, 280459), (19, 118088), (29, 77368), (38, 59044), (58, 38684), (76, 29522), (116, 19342), (152, 14761), (232, 9671), (509, 4408), (551, 4072), (1018, 2204), (1102, 2036)]