2912382890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{26113}}^1$

素因数の和:26726

約数の個数: 32

約数和(自身を含む): 5527811520

約数和(自身を除く): 2615428630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 587, 1174, 2935, 5870, 11153, 22306, 26113, 52226, 55765, 111530, 130565, 261130, 496147, 992294, 2480735, 4961470, 15328331, 30656662, 76641655, 153283310, 291238289, 582476578, 1456191445, 2912382890]

約数ペア:

[(1, 2912382890), (2, 1456191445), (5, 582476578), (10, 291238289), (19, 153283310), (38, 76641655), (95, 30656662), (190, 15328331), (587, 4961470), (1174, 2480735), (2935, 992294), (5870, 496147), (11153, 261130), (22306, 130565), (26113, 111530), (52226, 55765)]