489018242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 787622400

約数和(自身を除く): 298604158

約数列:

[1, 2, 29, 31, 58, 62, 211, 422, 899, 1289, 1798, 2578, 6119, 6541, 12238, 13082, 37381, 39959, 74762, 79918, 189689, 271979, 379378, 543958, 1158811, 2317622, 7887391, 8431349, 15774782, 16862698, 244509121, 489018242]

約数ペア:

[(1, 489018242), (2, 244509121), (29, 16862698), (31, 15774782), (58, 8431349), (62, 7887391), (211, 2317622), (422, 1158811), (899, 543958), (1289, 379378), (1798, 271979), (2578, 189689), (6119, 79918), (6541, 74762), (12238, 39959), (13082, 37381)]