996942414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12781313}}^1$

素因数の和:12781331

約数の個数: 16

約数和(自身を含む): 2147260752

約数和(自身を除く): 1150318338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12781313, 25562626, 38343939, 76687878, 166157069, 332314138, 498471207, 996942414]

約数ペア:

[(1, 996942414), (2, 498471207), (3, 332314138), (6, 166157069), (13, 76687878), (26, 38343939), (39, 25562626), (78, 12781313)]