2872972802

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 5287680000

約数和(自身を除く): 2414707198

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 217, 343, 371, 434, 686, 742, 1519, 1643, 2549, 2597, 3038, 3286, 5098, 5194, 10633, 11501, 17843, 18179, 21266, 23002, 35686, 36358, 79019, 80507, 124901, 135097, 158038, 161014, 249802, 270194, 553133, 563549, 874307, 945679, 1106266, 1127098, 1748614, 1891358, 3871931, 4188007, 6619753, 7743862, 8376014, 13239506, 27103517, 29316049, 46338271, 54207034, 58632098, 92676542, 205212343, 410424686, 1436486401, 2872972802]

約数ペア:

[(1, 2872972802), (2, 1436486401), (7, 410424686), (14, 205212343), (31, 92676542), (49, 58632098), (53, 54207034), (62, 46338271), (98, 29316049), (106, 27103517), (217, 13239506), (343, 8376014), (371, 7743862), (434, 6619753), (686, 4188007), (742, 3871931), (1519, 1891358), (1643, 1748614), (2549, 1127098), (2597, 1106266), (3038, 945679), (3286, 874307), (5098, 563549), (5194, 553133), (10633, 270194), (11501, 249802), (17843, 161014), (18179, 158038), (21266, 135097), (23002, 124901), (35686, 80507), (36358, 79019)]