1941726584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 4429353600

約数和(自身を除く): 2487627016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 361, 532, 556, 691, 722, 973, 1064, 1112, 1382, 1444, 1946, 2527, 2641, 2764, 2888, 3892, 4837, 5054, 5282, 5528, 7784, 9674, 10108, 10564, 13129, 18487, 19348, 20216, 21128, 26258, 36974, 38696, 50179, 52516, 73948, 91903, 96049, 100358, 105032, 147896, 183806, 192098, 200716, 249451, 351253, 367612, 384196, 401432, 498902, 672343, 702506, 735224, 768392, 997804, 1344686, 1405012, 1746157, 1824931, 1995608, 2689372, 2810024, 3492314, 3649862, 5378744, 6984628, 7299724, 12774517, 13969256, 14599448, 25549034, 34673689, 51098068, 69347378, 102196136, 138694756, 242715823, 277389512, 485431646, 970863292, 1941726584]

約数ペア:

[(1, 1941726584), (2, 970863292), (4, 485431646), (7, 277389512), (8, 242715823), (14, 138694756), (19, 102196136), (28, 69347378), (38, 51098068), (56, 34673689), (76, 25549034), (133, 14599448), (139, 13969256), (152, 12774517), (266, 7299724), (278, 6984628), (361, 5378744), (532, 3649862), (556, 3492314), (691, 2810024), (722, 2689372), (973, 1995608), (1064, 1824931), (1112, 1746157), (1382, 1405012), (1444, 1344686), (1946, 997804), (2527, 768392), (2641, 735224), (2764, 702506), (2888, 672343), (3892, 498902), (4837, 401432), (5054, 384196), (5282, 367612), (5528, 351253), (7784, 249451), (9674, 200716), (10108, 192098), (10564, 183806), (13129, 147896), (18487, 105032), (19348, 100358), (20216, 96049), (21128, 91903), (26258, 73948), (36974, 52516), (38696, 50179)]