1906594558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 3378412800

約数和(自身を除く): 1471818242

約数列:

[1, 2, 11, 19, 22, 38, 59, 97, 118, 194, 209, 418, 649, 797, 1067, 1121, 1298, 1594, 1843, 2134, 2242, 3686, 5723, 8767, 11446, 12331, 15143, 17534, 20273, 24662, 30286, 40546, 47023, 62953, 77309, 94046, 108737, 125906, 154618, 166573, 217474, 333146, 517253, 850399, 893437, 1034506, 1196107, 1468871, 1700798, 1786874, 2392214, 2937742, 4561231, 9122462, 9827807, 16157581, 19655614, 32315162, 50173541, 86663389, 100347082, 173326778, 953297279, 1906594558]

約数ペア:

[(1, 1906594558), (2, 953297279), (11, 173326778), (19, 100347082), (22, 86663389), (38, 50173541), (59, 32315162), (97, 19655614), (118, 16157581), (194, 9827807), (209, 9122462), (418, 4561231), (649, 2937742), (797, 2392214), (1067, 1786874), (1121, 1700798), (1298, 1468871), (1594, 1196107), (1843, 1034506), (2134, 893437), (2242, 850399), (3686, 517253), (5723, 333146), (8767, 217474), (11446, 166573), (12331, 154618), (15143, 125906), (17534, 108737), (20273, 94046), (24662, 77309), (30286, 62953), (40546, 47023)]