1021978078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{1607}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 1693571328

約数和(自身を除く): 671593250

約数列:

[1, 2, 11, 22, 137, 211, 274, 422, 1507, 1607, 2321, 3014, 3214, 4642, 17677, 28907, 35354, 57814, 220159, 317977, 339077, 440318, 635954, 678154, 2421749, 3729847, 4843498, 7459694, 46453549, 92907098, 510989039, 1021978078]

約数ペア:

[(1, 1021978078), (2, 510989039), (11, 92907098), (22, 46453549), (137, 7459694), (211, 4843498), (274, 3729847), (422, 2421749), (1507, 678154), (1607, 635954), (2321, 440318), (3014, 339077), (3214, 317977), (4642, 220159), (17677, 57814), (28907, 35354)]