1021789552

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{8747}}^1$

素因数の和:8918

約数の個数: 60

約数和(自身を含む): 2318657400

約数和(自身を除く): 1296867848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 596, 784, 1043, 1192, 2086, 2384, 4172, 7301, 8344, 8747, 14602, 16688, 17494, 29204, 34988, 58408, 61229, 69976, 116816, 122458, 139952, 244916, 428603, 489832, 857206, 979664, 1303303, 1714412, 2606606, 3428824, 5213212, 6857648, 9123121, 10426424, 18246242, 20852848, 36492484, 63861847, 72984968, 127723694, 145969936, 255447388, 510894776, 1021789552]

約数ペア:

[(1, 1021789552), (2, 510894776), (4, 255447388), (7, 145969936), (8, 127723694), (14, 72984968), (16, 63861847), (28, 36492484), (49, 20852848), (56, 18246242), (98, 10426424), (112, 9123121), (149, 6857648), (196, 5213212), (298, 3428824), (392, 2606606), (596, 1714412), (784, 1303303), (1043, 979664), (1192, 857206), (2086, 489832), (2384, 428603), (4172, 244916), (7301, 139952), (8344, 122458), (8747, 116816), (14602, 69976), (16688, 61229), (17494, 58408), (29204, 34988)]