1650004144

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{12809}}^1$

素因数の和:12997

約数の個数: 40

約数和(自身を含む): 3269009520

約数和(自身を除く): 1619005376

約数列:

[1, 2, 4, 8, 16, 83, 97, 166, 194, 332, 388, 664, 776, 1328, 1552, 8051, 12809, 16102, 25618, 32204, 51236, 64408, 102472, 128816, 204944, 1063147, 1242473, 2126294, 2484946, 4252588, 4969892, 8505176, 9939784, 17010352, 19879568, 103125259, 206250518, 412501036, 825002072, 1650004144]

約数ペア:

[(1, 1650004144), (2, 825002072), (4, 412501036), (8, 206250518), (16, 103125259), (83, 19879568), (97, 17010352), (166, 9939784), (194, 8505176), (332, 4969892), (388, 4252588), (664, 2484946), (776, 2126294), (1328, 1242473), (1552, 1063147), (8051, 204944), (12809, 128816), (16102, 102472), (25618, 64408), (32204, 51236)]