479940916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{32159}}^1$

素因数の和:32224

約数の個数: 48

約数和(自身を含む): 1058964480

約数和(自身を除く): 579023564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 32159, 64318, 128636, 225113, 418067, 450226, 836134, 900452, 1318519, 1672268, 2637038, 2926469, 5274076, 5852938, 9229633, 11705876, 17140747, 18459266, 34281494, 36918532, 68562988, 119985229, 239970458, 479940916]

約数ペア:

[(1, 479940916), (2, 239970458), (4, 119985229), (7, 68562988), (13, 36918532), (14, 34281494), (26, 18459266), (28, 17140747), (41, 11705876), (52, 9229633), (82, 5852938), (91, 5274076), (164, 2926469), (182, 2637038), (287, 1672268), (364, 1318519), (533, 900452), (574, 836134), (1066, 450226), (1148, 418067), (2132, 225113), (3731, 128636), (7462, 64318), (14924, 32159)]