1444268890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{17939}}^1$

素因数の和:18126

約数の個数: 32

約数和(自身を含む): 2658277440

約数和(自身を除く): 1214008550

約数列:

[1, 2, 5, 10, 83, 97, 166, 194, 415, 485, 830, 970, 8051, 16102, 17939, 35878, 40255, 80510, 89695, 179390, 1488937, 1740083, 2977874, 3480166, 7444685, 8700415, 14889370, 17400830, 144426889, 288853778, 722134445, 1444268890]

約数ペア:

[(1, 1444268890), (2, 722134445), (5, 288853778), (10, 144426889), (83, 17400830), (97, 14889370), (166, 8700415), (194, 7444685), (415, 3480166), (485, 2977874), (830, 1740083), (970, 1488937), (8051, 179390), (16102, 89695), (17939, 80510), (35878, 40255)]