808212158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30869}}^1$

素因数の和:30956

約数の個数: 32

約数和(自身を含む): 1400263200

約数和(自身を除く): 592051042

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 26182, 30869, 61738, 401297, 586511, 802594, 1173022, 1636057, 3272114, 7624643, 15249286, 21268741, 31085083, 42537482, 62170166, 404106079, 808212158]

約数ペア:

[(1, 808212158), (2, 404106079), (13, 62170166), (19, 42537482), (26, 31085083), (38, 21268741), (53, 15249286), (106, 7624643), (247, 3272114), (494, 1636057), (689, 1173022), (1007, 802594), (1378, 586511), (2014, 401297), (13091, 61738), (26182, 30869)]