1311094556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{499}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 2424324000

約数和(自身を除く): 1113229444

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 433, 499, 866, 998, 1517, 1732, 1996, 3034, 6068, 16021, 17753, 18463, 20459, 32042, 35506, 36926, 40918, 64084, 71012, 73852, 81836, 216067, 432134, 656861, 756983, 864268, 1313722, 1513966, 2627444, 3027932, 7994479, 8858747, 15988958, 17717494, 31977916, 35434988, 327773639, 655547278, 1311094556]

約数ペア:

[(1, 1311094556), (2, 655547278), (4, 327773639), (37, 35434988), (41, 31977916), (74, 17717494), (82, 15988958), (148, 8858747), (164, 7994479), (433, 3027932), (499, 2627444), (866, 1513966), (998, 1313722), (1517, 864268), (1732, 756983), (1996, 656861), (3034, 432134), (6068, 216067), (16021, 81836), (17753, 73852), (18463, 71012), (20459, 64084), (32042, 40918), (35506, 36926)]