904297438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{22303}}^1$

素因数の和:22432

約数の個数: 32

約数和(自身を含む): 1573770240

約数和(自身を除く): 669472802

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 2134, 3686, 20273, 22303, 40546, 44606, 245333, 423757, 490666, 847514, 2163391, 4326782, 4661327, 9322654, 23797301, 41104429, 47594602, 82208858, 452148719, 904297438]

約数ペア:

[(1, 904297438), (2, 452148719), (11, 82208858), (19, 47594602), (22, 41104429), (38, 23797301), (97, 9322654), (194, 4661327), (209, 4326782), (418, 2163391), (1067, 847514), (1843, 490666), (2134, 423757), (3686, 245333), (20273, 44606), (22303, 40546)]