1006012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 2222080

約数和(自身を除く): 1216068

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 61, 62, 76, 122, 124, 133, 217, 244, 266, 427, 434, 532, 589, 854, 868, 1159, 1178, 1708, 1891, 2318, 2356, 3782, 4123, 4636, 7564, 8113, 8246, 13237, 16226, 16492, 26474, 32452, 35929, 52948, 71858, 143716, 251503, 503006, 1006012]

約数ペア:

[(1, 1006012), (2, 503006), (4, 251503), (7, 143716), (14, 71858), (19, 52948), (28, 35929), (31, 32452), (38, 26474), (61, 16492), (62, 16226), (76, 13237), (122, 8246), (124, 8113), (133, 7564), (217, 4636), (244, 4123), (266, 3782), (427, 2356), (434, 2318), (532, 1891), (589, 1708), (854, 1178), (868, 1159)]