1089259633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 1408907520

約数和(自身を除く): 319647887

約数列:

[1, 7, 11, 29, 77, 203, 319, 641, 761, 2233, 4487, 5327, 7051, 8371, 18589, 22069, 49357, 58597, 130123, 154483, 204479, 242759, 487801, 1431353, 1699313, 3414607, 5365811, 14146229, 37560677, 99023603, 155608519, 1089259633]

約数ペア:

[(1, 1089259633), (7, 155608519), (11, 99023603), (29, 37560677), (77, 14146229), (203, 5365811), (319, 3414607), (641, 1699313), (761, 1431353), (2233, 487801), (4487, 242759), (5327, 204479), (7051, 154483), (8371, 130123), (18589, 58597), (22069, 49357)]