1879486574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 3413016288

約数和(自身を除く): 1533529714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 373, 722, 746, 997, 1994, 2527, 2611, 5054, 5222, 6979, 7087, 13958, 14174, 18943, 37886, 49609, 99218, 132601, 134653, 265202, 269306, 359917, 371881, 719834, 743762, 942571, 1885142, 2519419, 2603167, 5038838, 5206334, 7065739, 14131478, 49460173, 98920346, 134249041, 268498082, 939743287, 1879486574]

約数ペア:

[(1, 1879486574), (2, 939743287), (7, 268498082), (14, 134249041), (19, 98920346), (38, 49460173), (133, 14131478), (266, 7065739), (361, 5206334), (373, 5038838), (722, 2603167), (746, 2519419), (997, 1885142), (1994, 942571), (2527, 743762), (2611, 719834), (5054, 371881), (5222, 359917), (6979, 269306), (7087, 265202), (13958, 134653), (14174, 132601), (18943, 99218), (37886, 49609)]