880979558762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{72091}}^1\times {\mathrm{18917}}^1$

素因数の和:91046

約数の個数: 32

約数和(自身を含む): 1472943372480

約数和(自身を除く): 591963813718

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 18917, 37834, 72091, 144182, 321589, 359423, 643178, 718846, 1225547, 1369729, 2451094, 2739458, 6110191, 12220382, 23285393, 46570786, 1363745447, 2727490894, 23183672599, 25911163493, 46367345198, 51822326986, 440489779381, 880979558762]

約数ペア:

[(1, 880979558762), (2, 440489779381), (17, 51822326986), (19, 46367345198), (34, 25911163493), (38, 23183672599), (323, 2727490894), (646, 1363745447), (18917, 46570786), (37834, 23285393), (72091, 12220382), (144182, 6110191), (321589, 2739458), (359423, 2451094), (643178, 1369729), (718846, 1225547)]