8045261384452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1\times {\mathrm{497239}}^1$

素因数の和:502256

約数の個数: 48

約数和(自身を含む): 15167968076800

約数和(自身を除く): 7122706692348

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4951, 9902, 19804, 94069, 188138, 212893, 376276, 425786, 497239, 851572, 994478, 1988956, 4044967, 8089934, 9447541, 16179868, 18895082, 21381277, 37790164, 42762554, 85525108, 406244263, 812488526, 1624977052, 2461830289, 4923660578, 9847321156, 46774775491, 93549550982, 105858702427, 187099101964, 211717404854, 423434809708, 2011315346113, 4022630692226, 8045261384452]

約数ペア:

[(1, 8045261384452), (2, 4022630692226), (4, 2011315346113), (19, 423434809708), (38, 211717404854), (43, 187099101964), (76, 105858702427), (86, 93549550982), (172, 46774775491), (817, 9847321156), (1634, 4923660578), (3268, 2461830289), (4951, 1624977052), (9902, 812488526), (19804, 406244263), (94069, 85525108), (188138, 42762554), (212893, 37790164), (376276, 21381277), (425786, 18895082), (497239, 16179868), (851572, 9447541), (994478, 8089934), (1988956, 4044967)]