12609210278

素因数分解:

$2^1\times 7^3\times {\mathrm{239}}^1\times {\mathrm{76907}}^1$

素因数の和:77169

約数の個数: 32

約数和(自身を含む): 22149504000

約数和(自身を除く): 9540293722

約数列:

[1, 2, 7, 14, 49, 98, 239, 343, 478, 686, 1673, 3346, 11711, 23422, 76907, 81977, 153814, 163954, 538349, 1076698, 3768443, 7536886, 18380773, 26379101, 36761546, 52758202, 128665411, 257330822, 900657877, 1801315754, 6304605139, 12609210278]

約数ペア:

[(1, 12609210278), (2, 6304605139), (7, 1801315754), (14, 900657877), (49, 257330822), (98, 128665411), (239, 52758202), (343, 36761546), (478, 26379101), (686, 18380773), (1673, 7536886), (3346, 3768443), (11711, 1076698), (23422, 538349), (76907, 163954), (81977, 153814)]