2137191708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 5288951808

約数和(自身を除く): 3151760100

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 251, 282, 372, 487, 502, 564, 753, 974, 1004, 1457, 1461, 1506, 1948, 2914, 2922, 3012, 4371, 5828, 5844, 7781, 8742, 11797, 15097, 15562, 17484, 22889, 23343, 23594, 30194, 31124, 35391, 45291, 45778, 46686, 47188, 60388, 68667, 70782, 90582, 91556, 93372, 122237, 137334, 141564, 181164, 244474, 274668, 365707, 366711, 488948, 709559, 731414, 733422, 1097121, 1419118, 1462828, 1466844, 2128677, 2194242, 2838236, 3789347, 4257354, 4388484, 5745139, 7578694, 8514708, 11368041, 11490278, 15157388, 17235417, 22736082, 22980556, 34470834, 45472164, 68941668, 178099309, 356198618, 534297927, 712397236, 1068595854, 2137191708]

約数ペア:

[(1, 2137191708), (2, 1068595854), (3, 712397236), (4, 534297927), (6, 356198618), (12, 178099309), (31, 68941668), (47, 45472164), (62, 34470834), (93, 22980556), (94, 22736082), (124, 17235417), (141, 15157388), (186, 11490278), (188, 11368041), (251, 8514708), (282, 7578694), (372, 5745139), (487, 4388484), (502, 4257354), (564, 3789347), (753, 2838236), (974, 2194242), (1004, 2128677), (1457, 1466844), (1461, 1462828), (1506, 1419118), (1948, 1097121), (2914, 733422), (2922, 731414), (3012, 709559), (4371, 488948), (5828, 366711), (5844, 365707), (7781, 274668), (8742, 244474), (11797, 181164), (15097, 141564), (15562, 137334), (17484, 122237), (22889, 93372), (23343, 91556), (23594, 90582), (30194, 70782), (31124, 68667), (35391, 60388), (45291, 47188), (45778, 46686)]