1319203688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{109423}}^1$

素因数の和:109577

約数の個数: 32

約数和(自身を含む): 2718092160

約数和(自身を除く): 1398888472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 109423, 218846, 437692, 875384, 1203653, 2407306, 4814612, 9629224, 14990951, 29981902, 59963804, 119927608, 164900461, 329800922, 659601844, 1319203688]

約数ペア:

[(1, 1319203688), (2, 659601844), (4, 329800922), (8, 164900461), (11, 119927608), (22, 59963804), (44, 29981902), (88, 14990951), (137, 9629224), (274, 4814612), (548, 2407306), (1096, 1203653), (1507, 875384), (3014, 437692), (6028, 218846), (12056, 109423)]