2013971245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4933}}^1$

素因数の和:5533

約数の個数: 32

約数和(自身を含む): 2844825984

約数和(自身を除く): 830854739

約数列:

[1, 5, 11, 13, 55, 65, 143, 571, 715, 2855, 4933, 6281, 7423, 24665, 31405, 37115, 54263, 64129, 81653, 271315, 320645, 408265, 705419, 2816743, 3527095, 14083715, 30984173, 36617659, 154920865, 183088295, 402794249, 2013971245]

約数ペア:

[(1, 2013971245), (5, 402794249), (11, 183088295), (13, 154920865), (55, 36617659), (65, 30984173), (143, 14083715), (571, 3527095), (715, 2816743), (2855, 705419), (4933, 408265), (6281, 320645), (7423, 271315), (24665, 81653), (31405, 64129), (37115, 54263)]