130747274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 101495926

約数列:

[1, 2, 7, 14, 31, 62, 217, 419, 434, 719, 838, 1438, 2933, 5033, 5866, 10066, 12989, 22289, 25978, 44578, 90923, 156023, 181846, 301261, 312046, 602522, 2108827, 4217654, 9339091, 18678182, 65373637, 130747274]

約数ペア:

[(1, 130747274), (2, 65373637), (7, 18678182), (14, 9339091), (31, 4217654), (62, 2108827), (217, 602522), (419, 312046), (434, 301261), (719, 181846), (838, 156023), (1438, 90923), (2933, 44578), (5033, 25978), (5866, 22289), (10066, 12989)]