490639603

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 546260400

約数和(自身を除く): 55620797

約数列:

[1, 19, 29, 53, 317, 551, 1007, 1537, 2809, 6023, 9193, 16801, 29203, 53371, 81461, 174667, 319219, 487229, 890453, 1547759, 9257351, 16918607, 25823137, 490639603]

約数ペア:

[(1, 490639603), (19, 25823137), (29, 16918607), (53, 9257351), (317, 1547759), (551, 890453), (1007, 487229), (1537, 319219), (2809, 174667), (6023, 81461), (9193, 53371), (16801, 29203)]