1644009718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 2917881792

約数和(自身を除く): 1273872074

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 83, 166, 221, 442, 533, 697, 1066, 1079, 1093, 1394, 1411, 2158, 2186, 2822, 3403, 6806, 9061, 14209, 18122, 18343, 18581, 28418, 36686, 37162, 44239, 44813, 57851, 88478, 89626, 90719, 115702, 181438, 241553, 483106, 582569, 752063, 761821, 1165138, 1179347, 1504126, 1523642, 1542223, 2358694, 3084446, 3719479, 7438958, 9903673, 19807346, 20048899, 40097798, 48353227, 63231143, 96706454, 126462286, 822004859, 1644009718]

約数ペア:

[(1, 1644009718), (2, 822004859), (13, 126462286), (17, 96706454), (26, 63231143), (34, 48353227), (41, 40097798), (82, 20048899), (83, 19807346), (166, 9903673), (221, 7438958), (442, 3719479), (533, 3084446), (697, 2358694), (1066, 1542223), (1079, 1523642), (1093, 1504126), (1394, 1179347), (1411, 1165138), (2158, 761821), (2186, 752063), (2822, 582569), (3403, 483106), (6806, 241553), (9061, 181438), (14209, 115702), (18122, 90719), (18343, 89626), (18581, 88478), (28418, 57851), (36686, 44813), (37162, 44239)]