7722130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 15095808

約数和(自身を除く): 7373678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 311, 382, 622, 955, 1555, 1910, 2483, 3110, 4043, 4966, 8086, 12415, 20215, 24830, 40430, 59401, 118802, 297005, 594010, 772213, 1544426, 3861065, 7722130]

約数ペア:

[(1, 7722130), (2, 3861065), (5, 1544426), (10, 772213), (13, 594010), (26, 297005), (65, 118802), (130, 59401), (191, 40430), (311, 24830), (382, 20215), (622, 12415), (955, 8086), (1555, 4966), (1910, 4043), (2483, 3110)]