1380541358

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1\times {\mathrm{1283}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 2388856320

約数和(自身を除く): 1008314962

約数列:

[1, 2, 7, 14, 151, 302, 509, 1018, 1057, 1283, 2114, 2566, 3563, 7126, 8981, 17962, 76859, 153718, 193733, 387466, 538013, 653047, 1076026, 1306094, 1356131, 2712262, 4571329, 9142658, 98610097, 197220194, 690270679, 1380541358]

約数ペア:

[(1, 1380541358), (2, 690270679), (7, 197220194), (14, 98610097), (151, 9142658), (302, 4571329), (509, 2712262), (1018, 1356131), (1057, 1306094), (1283, 1076026), (2114, 653047), (2566, 538013), (3563, 387466), (7126, 193733), (8981, 153718), (17962, 76859)]