6420526

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 11897280

約数和(自身を除く): 5476754

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 509, 742, 901, 1018, 1802, 3563, 6307, 7126, 8653, 12614, 17306, 26977, 53954, 60571, 121142, 188839, 377678, 458609, 917218, 3210263, 6420526]

約数ペア:

[(1, 6420526), (2, 3210263), (7, 917218), (14, 458609), (17, 377678), (34, 188839), (53, 121142), (106, 60571), (119, 53954), (238, 26977), (371, 17306), (509, 12614), (742, 8653), (901, 7126), (1018, 6307), (1802, 3563)]