2011077796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5227}}^1$

素因数の和:5409

約数の個数: 72

約数和(自身を含む): 4438948416

約数和(自身を除く): 2427870620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 151, 182, 196, 302, 364, 604, 637, 1057, 1274, 1963, 2114, 2548, 3926, 4228, 5227, 7399, 7852, 10454, 13741, 14798, 20908, 27482, 29596, 36589, 54964, 67951, 73178, 96187, 135902, 146356, 192374, 256123, 271804, 384748, 475657, 512246, 789277, 951314, 1024492, 1578554, 1902628, 3157108, 3329599, 5524939, 6659198, 10260601, 11049878, 13318396, 20521202, 22099756, 38674573, 41042404, 71824207, 77349146, 143648414, 154698292, 287296828, 502769449, 1005538898, 2011077796]

約数ペア:

[(1, 2011077796), (2, 1005538898), (4, 502769449), (7, 287296828), (13, 154698292), (14, 143648414), (26, 77349146), (28, 71824207), (49, 41042404), (52, 38674573), (91, 22099756), (98, 20521202), (151, 13318396), (182, 11049878), (196, 10260601), (302, 6659198), (364, 5524939), (604, 3329599), (637, 3157108), (1057, 1902628), (1274, 1578554), (1963, 1024492), (2114, 951314), (2548, 789277), (3926, 512246), (4228, 475657), (5227, 384748), (7399, 271804), (7852, 256123), (10454, 192374), (13741, 146356), (14798, 135902), (20908, 96187), (27482, 73178), (29596, 67951), (36589, 54964)]