893680996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{15497}}^1$

素因数の和:16623

約数の個数: 24

約数和(自身を含む): 1685872440

約数和(自身を除く): 792191444

約数列:

[1, 2, 4, 13, 26, 52, 1109, 2218, 4436, 14417, 15497, 28834, 30994, 57668, 61988, 201461, 402922, 805844, 17186173, 34372346, 68744692, 223420249, 446840498, 893680996]

約数ペア:

[(1, 893680996), (2, 446840498), (4, 223420249), (13, 68744692), (26, 34372346), (52, 17186173), (1109, 805844), (2218, 402922), (4436, 201461), (14417, 61988), (15497, 57668), (28834, 30994)]