830150882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{1181}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 1378684800

約数和(自身を除く): 548533918

約数列:

[1, 2, 11, 22, 89, 178, 359, 718, 979, 1181, 1958, 2362, 3949, 7898, 12991, 25982, 31951, 63902, 105109, 210218, 351461, 423979, 702922, 847958, 1156199, 2312398, 4663769, 9327538, 37734131, 75468262, 415075441, 830150882]

約数ペア:

[(1, 830150882), (2, 415075441), (11, 75468262), (22, 37734131), (89, 9327538), (178, 4663769), (359, 2312398), (718, 1156199), (979, 847958), (1181, 702922), (1958, 423979), (2362, 351461), (3949, 210218), (7898, 105109), (12991, 63902), (25982, 31951)]