2016302930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{209813}}^1$

素因数の和:209882

約数の個数: 24

約数和(自身を含む): 3750215436

約数和(自身を除く): 1733912506

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 209813, 419626, 1049065, 2098130, 6504203, 13008406, 32521015, 65042030, 201630293, 403260586, 1008151465, 2016302930]

約数ペア:

[(1, 2016302930), (2, 1008151465), (5, 403260586), (10, 201630293), (31, 65042030), (62, 32521015), (155, 13008406), (310, 6504203), (961, 2098130), (1922, 1049065), (4805, 419626), (9610, 209813)]