1243128224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2988289}}^1$

素因数の和:2988312

約数の個数: 24

約数和(自身を含む): 2635671780

約数和(自身を除く): 1392543556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2988289, 5976578, 11953156, 23906312, 38847757, 47812624, 77695514, 95625248, 155391028, 310782056, 621564112, 1243128224]

約数ペア:

[(1, 1243128224), (2, 621564112), (4, 310782056), (8, 155391028), (13, 95625248), (16, 77695514), (26, 47812624), (32, 38847757), (52, 23906312), (104, 11953156), (208, 5976578), (416, 2988289)]