890937516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{13477}}^1$

素因数の和:14278

約数の個数: 48

約数和(自身を含む): 2379028736

約数和(自身を除く): 1488091220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 2361, 3148, 4722, 5509, 9444, 11018, 13477, 16527, 22036, 26954, 33054, 40431, 53908, 66108, 80862, 94339, 161724, 188678, 283017, 377356, 566034, 1132068, 10606399, 21212798, 31819197, 42425596, 63638394, 74244793, 127276788, 148489586, 222734379, 296979172, 445468758, 890937516]

約数ペア:

[(1, 890937516), (2, 445468758), (3, 296979172), (4, 222734379), (6, 148489586), (7, 127276788), (12, 74244793), (14, 63638394), (21, 42425596), (28, 31819197), (42, 21212798), (84, 10606399), (787, 1132068), (1574, 566034), (2361, 377356), (3148, 283017), (4722, 188678), (5509, 161724), (9444, 94339), (11018, 80862), (13477, 66108), (16527, 53908), (22036, 40431), (26954, 33054)]