2013822070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 3958948224

約数和(自身を除く): 1945126154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 173, 302, 346, 593, 755, 865, 1186, 1510, 1730, 1963, 2249, 2965, 3926, 4498, 5930, 7709, 9815, 11245, 15418, 19630, 22490, 26123, 38545, 52246, 77090, 89543, 102589, 130615, 179086, 205178, 261230, 339599, 447715, 512945, 679198, 895430, 1025890, 1164059, 1333657, 1697995, 2328118, 2667314, 3395990, 5820295, 6668285, 11640590, 13336570, 15490939, 30981878, 77454695, 154909390, 201382207, 402764414, 1006911035, 2013822070]

約数ペア:

[(1, 2013822070), (2, 1006911035), (5, 402764414), (10, 201382207), (13, 154909390), (26, 77454695), (65, 30981878), (130, 15490939), (151, 13336570), (173, 11640590), (302, 6668285), (346, 5820295), (593, 3395990), (755, 2667314), (865, 2328118), (1186, 1697995), (1510, 1333657), (1730, 1164059), (1963, 1025890), (2249, 895430), (2965, 679198), (3926, 512945), (4498, 447715), (5930, 339599), (7709, 261230), (9815, 205178), (11245, 179086), (15418, 130615), (19630, 102589), (22490, 89543), (26123, 77090), (38545, 52246)]