1630442954

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 3014246400

約数和(自身を除く): 1383803446

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 343, 434, 602, 686, 1333, 1519, 1783, 2107, 2666, 3038, 3566, 4214, 9331, 10633, 12481, 14749, 18662, 21266, 24962, 29498, 55273, 65317, 76669, 87367, 110546, 130634, 153338, 174734, 386911, 457219, 536683, 611569, 773822, 914438, 1073366, 1223138, 2376739, 2708377, 3756781, 4753478, 5416754, 7513562, 16637173, 18958639, 26297467, 33274346, 37917278, 52594934, 116460211, 232920422, 815221477, 1630442954]

約数ペア:

[(1, 1630442954), (2, 815221477), (7, 232920422), (14, 116460211), (31, 52594934), (43, 37917278), (49, 33274346), (62, 26297467), (86, 18958639), (98, 16637173), (217, 7513562), (301, 5416754), (343, 4753478), (434, 3756781), (602, 2708377), (686, 2376739), (1333, 1223138), (1519, 1073366), (1783, 914438), (2107, 773822), (2666, 611569), (3038, 536683), (3566, 457219), (4214, 386911), (9331, 174734), (10633, 153338), (12481, 130634), (14749, 110546), (18662, 87367), (21266, 76669), (24962, 65317), (29498, 55273)]