2023363888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1389673}}^1$

素因数の和:1389701

約数の個数: 40

約数和(自身を含む): 4824948128

約数和(自身を除く): 2801584240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1389673, 2779346, 5558692, 9727711, 11117384, 18065749, 19455422, 22234768, 36131498, 38910844, 72262996, 77821688, 126460243, 144525992, 155643376, 252920486, 289051984, 505840972, 1011681944, 2023363888]

約数ペア:

[(1, 2023363888), (2, 1011681944), (4, 505840972), (7, 289051984), (8, 252920486), (13, 155643376), (14, 144525992), (16, 126460243), (26, 77821688), (28, 72262996), (52, 38910844), (56, 36131498), (91, 22234768), (104, 19455422), (112, 18065749), (182, 11117384), (208, 9727711), (364, 5558692), (728, 2779346), (1456, 1389673)]