1330334812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{857}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 2490808320

約数和(自身を除く): 1160473508

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 359, 718, 857, 1081, 1436, 1714, 2162, 3428, 4324, 8257, 16514, 16873, 19711, 33028, 33746, 39422, 40279, 67492, 78844, 80558, 161116, 307663, 388079, 615326, 776158, 926417, 1230652, 1552316, 1852834, 3705668, 7076249, 14152498, 14460161, 28304996, 28920322, 57840644, 332583703, 665167406, 1330334812]

約数ペア:

[(1, 1330334812), (2, 665167406), (4, 332583703), (23, 57840644), (46, 28920322), (47, 28304996), (92, 14460161), (94, 14152498), (188, 7076249), (359, 3705668), (718, 1852834), (857, 1552316), (1081, 1230652), (1436, 926417), (1714, 776158), (2162, 615326), (3428, 388079), (4324, 307663), (8257, 161116), (16514, 80558), (16873, 78844), (19711, 67492), (33028, 40279), (33746, 39422)]