293108788

素因数分解:

$2^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{2333}}^1$

素因数の和:2992

約数の個数: 36

約数和(自身を含む): 597872772

約数和(自身を除く): 304763984

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 641, 1282, 2333, 2564, 4487, 4666, 8974, 9332, 16331, 17948, 31409, 32662, 62818, 65324, 114317, 125636, 228634, 457268, 1495453, 2990906, 5981812, 10468171, 20936342, 41872684, 73277197, 146554394, 293108788]

約数ペア:

[(1, 293108788), (2, 146554394), (4, 73277197), (7, 41872684), (14, 20936342), (28, 10468171), (49, 5981812), (98, 2990906), (196, 1495453), (641, 457268), (1282, 228634), (2333, 125636), (2564, 114317), (4487, 65324), (4666, 62818), (8974, 32662), (9332, 31409), (16331, 17948)]