131317004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{983}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 283895808

約数和(自身を除く): 152578804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 367, 734, 983, 1468, 1966, 2569, 3932, 4771, 5138, 6881, 9542, 10276, 12779, 13762, 19084, 25558, 27524, 33397, 51116, 66794, 89453, 133588, 178906, 357812, 360761, 721522, 1443044, 2525327, 4689893, 5050654, 9379786, 10101308, 18759572, 32829251, 65658502, 131317004]

約数ペア:

[(1, 131317004), (2, 65658502), (4, 32829251), (7, 18759572), (13, 10101308), (14, 9379786), (26, 5050654), (28, 4689893), (52, 2525327), (91, 1443044), (182, 721522), (364, 360761), (367, 357812), (734, 178906), (983, 133588), (1468, 89453), (1966, 66794), (2569, 51116), (3932, 33397), (4771, 27524), (5138, 25558), (6881, 19084), (9542, 13762), (10276, 12779)]