1949272962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28111}}^1$

素因数の和:28263

約数の個数: 64

約数和(自身を含む): 4836163584

約数和(自身を除く): 2886890622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 4953, 5334, 9906, 11557, 23114, 28111, 34671, 56222, 69342, 84333, 168666, 196777, 365443, 393554, 590331, 730886, 1096329, 1180662, 2192658, 2558101, 3570097, 5116202, 7140194, 7674303, 10710291, 15348606, 21420582, 24990679, 46411261, 49981358, 74972037, 92822522, 139233783, 149944074, 278467566, 324878827, 649757654, 974636481, 1949272962]

約数ペア:

[(1, 1949272962), (2, 974636481), (3, 649757654), (6, 324878827), (7, 278467566), (13, 149944074), (14, 139233783), (21, 92822522), (26, 74972037), (39, 49981358), (42, 46411261), (78, 24990679), (91, 21420582), (127, 15348606), (182, 10710291), (254, 7674303), (273, 7140194), (381, 5116202), (546, 3570097), (762, 2558101), (889, 2192658), (1651, 1180662), (1778, 1096329), (2667, 730886), (3302, 590331), (4953, 393554), (5334, 365443), (9906, 196777), (11557, 168666), (23114, 84333), (28111, 69342), (34671, 56222)]