2078372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2155228

約数列:

[1, 2, 4, 19, 23, 29, 38, 41, 46, 58, 76, 82, 92, 116, 164, 437, 551, 667, 779, 874, 943, 1102, 1189, 1334, 1558, 1748, 1886, 2204, 2378, 2668, 3116, 3772, 4756, 12673, 17917, 22591, 25346, 27347, 35834, 45182, 50692, 54694, 71668, 90364, 109388, 519593, 1039186, 2078372]

約数ペア:

[(1, 2078372), (2, 1039186), (4, 519593), (19, 109388), (23, 90364), (29, 71668), (38, 54694), (41, 50692), (46, 45182), (58, 35834), (76, 27347), (82, 25346), (92, 22591), (116, 17917), (164, 12673), (437, 4756), (551, 3772), (667, 3116), (779, 2668), (874, 2378), (943, 2204), (1102, 1886), (1189, 1748), (1334, 1558)]