978042904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{45263}}^1$

素因数の和:45379

約数の個数: 32

約数和(自身を含む): 1909235520

約数和(自身を除く): 931192616

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 5402, 10804, 21608, 45263, 90526, 181052, 362104, 1674731, 3304199, 3349462, 6608398, 6698924, 13216796, 13397848, 26433592, 122255363, 244510726, 489021452, 978042904]

約数ペア:

[(1, 978042904), (2, 489021452), (4, 244510726), (8, 122255363), (37, 26433592), (73, 13397848), (74, 13216796), (146, 6698924), (148, 6608398), (292, 3349462), (296, 3304199), (584, 1674731), (2701, 362104), (5402, 181052), (10804, 90526), (21608, 45263)]