1264792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 2559600

約数和(自身を除く): 1294808

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 157, 212, 314, 424, 628, 1007, 1256, 2014, 2983, 4028, 5966, 8056, 8321, 11932, 16642, 23864, 33284, 66568, 158099, 316198, 632396, 1264792]

約数ペア:

[(1, 1264792), (2, 632396), (4, 316198), (8, 158099), (19, 66568), (38, 33284), (53, 23864), (76, 16642), (106, 11932), (152, 8321), (157, 8056), (212, 5966), (314, 4028), (424, 2983), (628, 2014), (1007, 1256)]