2285996818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 4318894080

約数和(自身を除く): 2032897262

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 491, 761, 874, 982, 1522, 3059, 3437, 5327, 6118, 6874, 9329, 10654, 11293, 14459, 17503, 18658, 22586, 28918, 35006, 65303, 79051, 101213, 122521, 130606, 158102, 202426, 214567, 245042, 332557, 373651, 429134, 665114, 747302, 1501969, 2327899, 2615557, 3003938, 4655798, 5231114, 7099369, 8593973, 14198738, 17187946, 49695583, 60157811, 99391166, 120315622, 163285487, 326570974, 1142998409, 2285996818]

約数ペア:

[(1, 2285996818), (2, 1142998409), (7, 326570974), (14, 163285487), (19, 120315622), (23, 99391166), (38, 60157811), (46, 49695583), (133, 17187946), (161, 14198738), (266, 8593973), (322, 7099369), (437, 5231114), (491, 4655798), (761, 3003938), (874, 2615557), (982, 2327899), (1522, 1501969), (3059, 747302), (3437, 665114), (5327, 429134), (6118, 373651), (6874, 332557), (9329, 245042), (10654, 214567), (11293, 202426), (14459, 158102), (17503, 130606), (18658, 122521), (22586, 101213), (28918, 79051), (35006, 65303)]