2009774536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{41299}}^1$

素因数の和:41402

約数の個数: 64

約数和(自身を含む): 4757760000

約数和(自身を除く): 2747985464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1738, 2212, 3476, 4424, 6083, 6952, 12166, 24332, 41299, 48664, 82598, 165196, 289093, 330392, 454289, 578186, 908578, 1156372, 1817156, 2312744, 3180023, 3262621, 3634312, 6360046, 6525242, 12720092, 13050484, 22838347, 25440184, 26100968, 35888831, 45676694, 71777662, 91353388, 143555324, 182706776, 251221817, 287110648, 502443634, 1004887268, 2009774536]

約数ペア:

[(1, 2009774536), (2, 1004887268), (4, 502443634), (7, 287110648), (8, 251221817), (11, 182706776), (14, 143555324), (22, 91353388), (28, 71777662), (44, 45676694), (56, 35888831), (77, 26100968), (79, 25440184), (88, 22838347), (154, 13050484), (158, 12720092), (308, 6525242), (316, 6360046), (553, 3634312), (616, 3262621), (632, 3180023), (869, 2312744), (1106, 1817156), (1738, 1156372), (2212, 908578), (3476, 578186), (4424, 454289), (6083, 330392), (6952, 289093), (12166, 165196), (24332, 82598), (41299, 48664)]