4494230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 8805888

約数和(自身を除く): 4311658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 191, 362, 382, 905, 955, 1810, 1910, 2353, 2483, 4706, 4966, 11765, 12415, 23530, 24830, 34571, 69142, 172855, 345710, 449423, 898846, 2247115, 4494230]

約数ペア:

[(1, 4494230), (2, 2247115), (5, 898846), (10, 449423), (13, 345710), (26, 172855), (65, 69142), (130, 34571), (181, 24830), (191, 23530), (362, 12415), (382, 11765), (905, 4966), (955, 4706), (1810, 2483), (1910, 2353)]