1938802012

素因数分解:

$2^2\times 7^3\times {\mathrm{307}}^1\times {\mathrm{4603}}^1$

素因数の和:4935

約数の個数: 48

約数和(自身を含む): 3970489600

約数和(自身を除く): 2031687588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 343, 614, 686, 1228, 1372, 2149, 4298, 4603, 8596, 9206, 15043, 18412, 30086, 32221, 60172, 64442, 105301, 128884, 210602, 225547, 421204, 451094, 902188, 1413121, 1578829, 2826242, 3157658, 5652484, 6315316, 9891847, 19783694, 39567388, 69242929, 138485858, 276971716, 484700503, 969401006, 1938802012]

約数ペア:

[(1, 1938802012), (2, 969401006), (4, 484700503), (7, 276971716), (14, 138485858), (28, 69242929), (49, 39567388), (98, 19783694), (196, 9891847), (307, 6315316), (343, 5652484), (614, 3157658), (686, 2826242), (1228, 1578829), (1372, 1413121), (2149, 902188), (4298, 451094), (4603, 421204), (8596, 225547), (9206, 210602), (15043, 128884), (18412, 105301), (30086, 64442), (32221, 60172)]