4185904826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 6842174976

約数和(自身を除く): 2656270150

約数列:

[1, 2, 23, 46, 71, 73, 97, 142, 146, 181, 194, 362, 1633, 1679, 2231, 3266, 3358, 4163, 4462, 5183, 6887, 7081, 8326, 10366, 12851, 13213, 13774, 14162, 17557, 25702, 26426, 35114, 119209, 158401, 162863, 238418, 295573, 303899, 316802, 325726, 403811, 502751, 591146, 607798, 807622, 938123, 1005502, 1246547, 1281661, 1876246, 2493094, 2563322, 11563273, 21576829, 23126546, 28670581, 29478203, 43153658, 57341162, 58956406, 90997931, 181995862, 2092952413, 4185904826]

約数ペア:

[(1, 4185904826), (2, 2092952413), (23, 181995862), (46, 90997931), (71, 58956406), (73, 57341162), (97, 43153658), (142, 29478203), (146, 28670581), (181, 23126546), (194, 21576829), (362, 11563273), (1633, 2563322), (1679, 2493094), (2231, 1876246), (3266, 1281661), (3358, 1246547), (4163, 1005502), (4462, 938123), (5183, 807622), (6887, 607798), (7081, 591146), (8326, 502751), (10366, 403811), (12851, 325726), (13213, 316802), (13774, 303899), (14162, 295573), (17557, 238418), (25702, 162863), (26426, 158401), (35114, 119209)]