673471708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1867}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 1452795904

約数和(自身を除く): 779324196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 991, 1867, 1982, 3734, 3964, 6937, 7468, 12883, 13069, 13874, 24271, 25766, 26138, 27748, 48542, 51532, 52276, 90181, 97084, 169897, 180362, 339794, 360724, 679588, 1850197, 3700394, 7400788, 12951379, 24052561, 25902758, 48105122, 51805516, 96210244, 168367927, 336735854, 673471708]

約数ペア:

[(1, 673471708), (2, 336735854), (4, 168367927), (7, 96210244), (13, 51805516), (14, 48105122), (26, 25902758), (28, 24052561), (52, 12951379), (91, 7400788), (182, 3700394), (364, 1850197), (991, 679588), (1867, 360724), (1982, 339794), (3734, 180362), (3964, 169897), (6937, 97084), (7468, 90181), (12883, 52276), (13069, 51532), (13874, 48542), (24271, 27748), (25766, 26138)]