2506264712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{39293}}^1$

素因数の和:39390

約数の個数: 64

約数和(自身を含む): 5771502720

約数和(自身を除く): 3265238008

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1139, 1876, 2278, 3752, 4556, 7973, 9112, 15946, 31892, 39293, 63784, 78586, 157172, 275051, 314344, 550102, 667981, 1100204, 1335962, 2200408, 2632631, 2671924, 4675867, 5265262, 5343848, 9351734, 10530524, 18428417, 18703468, 21061048, 36856834, 37406936, 44754727, 73713668, 89509454, 147427336, 179018908, 313283089, 358037816, 626566178, 1253132356, 2506264712]

約数ペア:

[(1, 2506264712), (2, 1253132356), (4, 626566178), (7, 358037816), (8, 313283089), (14, 179018908), (17, 147427336), (28, 89509454), (34, 73713668), (56, 44754727), (67, 37406936), (68, 36856834), (119, 21061048), (134, 18703468), (136, 18428417), (238, 10530524), (268, 9351734), (469, 5343848), (476, 5265262), (536, 4675867), (938, 2671924), (952, 2632631), (1139, 2200408), (1876, 1335962), (2278, 1100204), (3752, 667981), (4556, 550102), (7973, 314344), (9112, 275051), (15946, 157172), (31892, 78586), (39293, 63784)]