1215671002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{19139}}^1$

素因数の和:19510

約数の個数: 32

約数和(自身を含む): 2250864000

約数和(自身を除く): 1035192998

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 698, 2443, 4537, 4886, 9074, 19139, 31759, 38278, 63518, 133973, 248807, 267946, 497614, 1741649, 3483298, 6679511, 13359022, 46756577, 86833643, 93513154, 173667286, 607835501, 1215671002]

約数ペア:

[(1, 1215671002), (2, 607835501), (7, 173667286), (13, 93513154), (14, 86833643), (26, 46756577), (91, 13359022), (182, 6679511), (349, 3483298), (698, 1741649), (2443, 497614), (4537, 267946), (4886, 248807), (9074, 133973), (19139, 63518), (31759, 38278)]