2019853542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{1553}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 4672442880

約数和(自身を除く): 2652589338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 179, 346, 358, 519, 537, 1038, 1074, 1211, 1253, 1553, 2422, 2506, 3106, 3633, 3759, 4659, 7266, 7518, 9318, 10871, 21742, 30967, 32613, 61934, 65226, 92901, 185802, 216769, 268669, 277987, 433538, 537338, 555974, 650307, 806007, 833961, 1300614, 1612014, 1667922, 1880683, 1945909, 3761366, 3891818, 5642049, 5837727, 11284098, 11675454, 48091751, 96183502, 144275253, 288550506, 336642257, 673284514, 1009926771, 2019853542]

約数ペア:

[(1, 2019853542), (2, 1009926771), (3, 673284514), (6, 336642257), (7, 288550506), (14, 144275253), (21, 96183502), (42, 48091751), (173, 11675454), (179, 11284098), (346, 5837727), (358, 5642049), (519, 3891818), (537, 3761366), (1038, 1945909), (1074, 1880683), (1211, 1667922), (1253, 1612014), (1553, 1300614), (2422, 833961), (2506, 806007), (3106, 650307), (3633, 555974), (3759, 537338), (4659, 433538), (7266, 277987), (7518, 268669), (9318, 216769), (10871, 185802), (21742, 92901), (30967, 65226), (32613, 61934)]