2964260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 36

約数和(自身を含む): 6748308

約数和(自身を除く): 3784048

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 877, 1690, 1754, 3380, 3508, 4385, 8770, 11401, 17540, 22802, 45604, 57005, 114010, 148213, 228020, 296426, 592852, 741065, 1482130, 2964260]

約数ペア:

[(1, 2964260), (2, 1482130), (4, 741065), (5, 592852), (10, 296426), (13, 228020), (20, 148213), (26, 114010), (52, 57005), (65, 45604), (130, 22802), (169, 17540), (260, 11401), (338, 8770), (676, 4385), (845, 3508), (877, 3380), (1690, 1754)]