1809305932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{3331}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 3813940480

約数和(自身を除く): 2004634548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1021, 2042, 3331, 4084, 6662, 7147, 13324, 14294, 19399, 23317, 28588, 38798, 46634, 63289, 77596, 93268, 126578, 135793, 253156, 271586, 443023, 543172, 886046, 1772092, 3400951, 6801902, 13603804, 23806657, 47613314, 64618069, 95226628, 129236138, 258472276, 452326483, 904652966, 1809305932]

約数ペア:

[(1, 1809305932), (2, 904652966), (4, 452326483), (7, 258472276), (14, 129236138), (19, 95226628), (28, 64618069), (38, 47613314), (76, 23806657), (133, 13603804), (266, 6801902), (532, 3400951), (1021, 1772092), (2042, 886046), (3331, 543172), (4084, 443023), (6662, 271586), (7147, 253156), (13324, 135793), (14294, 126578), (19399, 93268), (23317, 77596), (28588, 63289), (38798, 46634)]