13960048258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{643}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 24148454400

約数和(自身を除く): 10188406142

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 619, 643, 923, 1238, 1286, 1349, 1846, 2698, 8047, 8359, 11761, 12217, 16094, 16718, 17537, 23522, 24434, 35074, 43949, 45653, 87898, 91306, 152893, 158821, 305786, 317642, 398017, 571337, 593489, 796034, 835031, 867407, 1142674, 1186978, 1670062, 1734814, 5174221, 7562323, 10348442, 10855403, 11276291, 15124646, 21710806, 22552582, 28259207, 56518414, 98310199, 196620398, 367369691, 536924933, 734739382, 1073849866, 6980024129, 13960048258]

約数ペア:

[(1, 13960048258), (2, 6980024129), (13, 1073849866), (19, 734739382), (26, 536924933), (38, 367369691), (71, 196620398), (142, 98310199), (247, 56518414), (494, 28259207), (619, 22552582), (643, 21710806), (923, 15124646), (1238, 11276291), (1286, 10855403), (1349, 10348442), (1846, 7562323), (2698, 5174221), (8047, 1734814), (8359, 1670062), (11761, 1186978), (12217, 1142674), (16094, 867407), (16718, 835031), (17537, 796034), (23522, 593489), (24434, 571337), (35074, 398017), (43949, 317642), (45653, 305786), (87898, 158821), (91306, 152893)]