586676972

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 1187366208

約数和(自身を除く): 600689236

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 317, 421, 628, 634, 842, 1099, 1268, 1684, 2198, 2219, 2947, 4396, 4438, 5894, 8876, 11788, 49769, 66097, 99538, 132194, 133457, 199076, 264388, 266914, 348383, 462679, 533828, 696766, 925358, 934199, 1393532, 1850716, 1868398, 3736796, 20952749, 41905498, 83810996, 146669243, 293338486, 586676972]

約数ペア:

[(1, 586676972), (2, 293338486), (4, 146669243), (7, 83810996), (14, 41905498), (28, 20952749), (157, 3736796), (314, 1868398), (317, 1850716), (421, 1393532), (628, 934199), (634, 925358), (842, 696766), (1099, 533828), (1268, 462679), (1684, 348383), (2198, 266914), (2219, 264388), (2947, 199076), (4396, 133457), (4438, 132194), (5894, 99538), (8876, 66097), (11788, 49769)]