2019332012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 3993839136

約数和(自身を除く): 1974507124

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 289, 391, 578, 782, 901, 1156, 1219, 1433, 1564, 1802, 2438, 2866, 3604, 4876, 5732, 6647, 13294, 15317, 20723, 24361, 26588, 30634, 32959, 41446, 48722, 61268, 65918, 75949, 82892, 97444, 131836, 151898, 303796, 352291, 414137, 560303, 704582, 828274, 1120606, 1291133, 1409164, 1656548, 1746827, 2241212, 2582266, 3493654, 5164532, 6987308, 9525151, 19050302, 21949261, 29696059, 38100604, 43898522, 59392118, 87797044, 118784236, 504833003, 1009666006, 2019332012]

約数ペア:

[(1, 2019332012), (2, 1009666006), (4, 504833003), (17, 118784236), (23, 87797044), (34, 59392118), (46, 43898522), (53, 38100604), (68, 29696059), (92, 21949261), (106, 19050302), (212, 9525151), (289, 6987308), (391, 5164532), (578, 3493654), (782, 2582266), (901, 2241212), (1156, 1746827), (1219, 1656548), (1433, 1409164), (1564, 1291133), (1802, 1120606), (2438, 828274), (2866, 704582), (3604, 560303), (4876, 414137), (5732, 352291), (6647, 303796), (13294, 151898), (15317, 131836), (20723, 97444), (24361, 82892), (26588, 75949), (30634, 65918), (32959, 61268), (41446, 48722)]