1008063088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{21121}}^1$

素因数の和:21305

約数の個数: 40

約数和(自身を含む): 2069111120

約数和(自身を除く): 1061048032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5966, 11932, 21121, 23864, 42242, 47728, 84484, 168968, 337936, 401299, 802598, 1605196, 3210392, 3315997, 6420784, 6631994, 13263988, 26527976, 53055952, 63003943, 126007886, 252015772, 504031544, 1008063088]

約数ペア:

[(1, 1008063088), (2, 504031544), (4, 252015772), (8, 126007886), (16, 63003943), (19, 53055952), (38, 26527976), (76, 13263988), (152, 6631994), (157, 6420784), (304, 3315997), (314, 3210392), (628, 1605196), (1256, 802598), (2512, 401299), (2983, 337936), (5966, 168968), (11932, 84484), (21121, 47728), (23864, 42242)]