1384694806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 2524193280

約数和(自身を除く): 1139498474

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 73, 146, 209, 253, 418, 437, 506, 803, 874, 1387, 1606, 1679, 1973, 2774, 3358, 3946, 4807, 9614, 15257, 18469, 21703, 30514, 31901, 36938, 37487, 43406, 45379, 63802, 74974, 90758, 144029, 288058, 350911, 412357, 499169, 701822, 824714, 862201, 998338, 1584319, 1724402, 2736551, 3168638, 3312667, 5473102, 6625334, 9484211, 18968422, 30102061, 36439337, 60204122, 62940673, 72878674, 125881346, 692347403, 1384694806]

約数ペア:

[(1, 1384694806), (2, 692347403), (11, 125881346), (19, 72878674), (22, 62940673), (23, 60204122), (38, 36439337), (46, 30102061), (73, 18968422), (146, 9484211), (209, 6625334), (253, 5473102), (418, 3312667), (437, 3168638), (506, 2736551), (803, 1724402), (874, 1584319), (1387, 998338), (1606, 862201), (1679, 824714), (1973, 701822), (2774, 499169), (3358, 412357), (3946, 350911), (4807, 288058), (9614, 144029), (15257, 90758), (18469, 74974), (21703, 63802), (30514, 45379), (31901, 43406), (36938, 37487)]