2378618872

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{696317}}^1$

素因数の和:696391

約数の個数: 32

約数和(自身を含む): 5180605920

約数和(自身を除く): 2801987048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 696317, 1392634, 2785268, 4874219, 5570536, 9748438, 19496876, 38993752, 42475337, 84950674, 169901348, 297327359, 339802696, 594654718, 1189309436, 2378618872]

約数ペア:

[(1, 2378618872), (2, 1189309436), (4, 594654718), (7, 339802696), (8, 297327359), (14, 169901348), (28, 84950674), (56, 42475337), (61, 38993752), (122, 19496876), (244, 9748438), (427, 5570536), (488, 4874219), (854, 2785268), (1708, 1392634), (3416, 696317)]