2018953352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{128563}}^1$

素因数の和:128733

約数の個数: 32

約数和(自身を含む): 4103762880

約数和(自身を除く): 2084809528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 128563, 257126, 514252, 1028504, 1671319, 3342638, 6685276, 13370552, 19413013, 38826026, 77652052, 155304104, 252369169, 504738338, 1009476676, 2018953352]

約数ペア:

[(1, 2018953352), (2, 1009476676), (4, 504738338), (8, 252369169), (13, 155304104), (26, 77652052), (52, 38826026), (104, 19413013), (151, 13370552), (302, 6685276), (604, 3342638), (1208, 1671319), (1963, 1028504), (3926, 514252), (7852, 257126), (15704, 128563)]