2019600304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83207}}^1$

素因数の和:83293

約数の個数: 40

約数和(自身を含む): 4116799008

約数和(自身を除く): 2097198704

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 6068, 12136, 24272, 83207, 166414, 332828, 665656, 1331312, 3078659, 3411487, 6157318, 6822974, 12314636, 13645948, 24629272, 27291896, 49258544, 54583792, 126225019, 252450038, 504900076, 1009800152, 2019600304]

約数ペア:

[(1, 2019600304), (2, 1009800152), (4, 504900076), (8, 252450038), (16, 126225019), (37, 54583792), (41, 49258544), (74, 27291896), (82, 24629272), (148, 13645948), (164, 12314636), (296, 6822974), (328, 6157318), (592, 3411487), (656, 3078659), (1517, 1331312), (3034, 665656), (6068, 332828), (12136, 166414), (24272, 83207)]