1926647086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1091}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 3686731776

約数和(自身を除く): 1760084690

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 313, 403, 434, 626, 806, 1091, 2182, 2191, 2821, 4069, 4382, 5642, 7637, 8138, 9703, 14183, 15274, 19406, 28366, 28483, 33821, 56966, 67642, 67921, 99281, 126139, 135842, 198562, 236747, 252278, 341483, 439673, 473494, 682966, 879346, 882973, 1765946, 2390381, 3077711, 4439279, 4780762, 6155422, 8878558, 10585973, 21171946, 31074953, 62149906, 74101811, 137617649, 148203622, 275235298, 963323543, 1926647086]

約数ペア:

[(1, 1926647086), (2, 963323543), (7, 275235298), (13, 148203622), (14, 137617649), (26, 74101811), (31, 62149906), (62, 31074953), (91, 21171946), (182, 10585973), (217, 8878558), (313, 6155422), (403, 4780762), (434, 4439279), (626, 3077711), (806, 2390381), (1091, 1765946), (2182, 882973), (2191, 879346), (2821, 682966), (4069, 473494), (4382, 439673), (5642, 341483), (7637, 252278), (8138, 236747), (9703, 198562), (14183, 135842), (15274, 126139), (19406, 99281), (28366, 67921), (28483, 67642), (33821, 56966)]