2017291864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{11353}}^1$

素因数の和:11552

約数の個数: 64

約数和(自身を含む): 4577932800

約数和(自身を除く): 2560640936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 167, 266, 334, 532, 668, 1064, 1169, 1336, 2338, 3173, 4676, 6346, 9352, 11353, 12692, 22211, 22706, 25384, 44422, 45412, 79471, 88844, 90824, 158942, 177688, 215707, 317884, 431414, 635768, 862828, 1509949, 1725656, 1895951, 3019898, 3791902, 6039796, 7583804, 12079592, 13271657, 15167608, 26543314, 36023069, 53086628, 72046138, 106173256, 144092276, 252161483, 288184552, 504322966, 1008645932, 2017291864]

約数ペア:

[(1, 2017291864), (2, 1008645932), (4, 504322966), (7, 288184552), (8, 252161483), (14, 144092276), (19, 106173256), (28, 72046138), (38, 53086628), (56, 36023069), (76, 26543314), (133, 15167608), (152, 13271657), (167, 12079592), (266, 7583804), (334, 6039796), (532, 3791902), (668, 3019898), (1064, 1895951), (1169, 1725656), (1336, 1509949), (2338, 862828), (3173, 635768), (4676, 431414), (6346, 317884), (9352, 215707), (11353, 177688), (12692, 158942), (22211, 90824), (22706, 88844), (25384, 79471), (44422, 45412)]