2008473908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{10847}}^1$

素因数の和:11264

約数の個数: 48

約数和(自身を含む): 4264565760

約数和(自身を除く): 2256091852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 389, 476, 778, 1556, 2723, 5446, 6613, 10847, 10892, 13226, 21694, 26452, 43388, 46291, 75929, 92582, 151858, 184399, 185164, 303716, 368798, 737596, 1290793, 2581586, 4219483, 5163172, 8438966, 16877932, 29536381, 59072762, 71731211, 118145524, 143462422, 286924844, 502118477, 1004236954, 2008473908]

約数ペア:

[(1, 2008473908), (2, 1004236954), (4, 502118477), (7, 286924844), (14, 143462422), (17, 118145524), (28, 71731211), (34, 59072762), (68, 29536381), (119, 16877932), (238, 8438966), (389, 5163172), (476, 4219483), (778, 2581586), (1556, 1290793), (2723, 737596), (5446, 368798), (6613, 303716), (10847, 185164), (10892, 184399), (13226, 151858), (21694, 92582), (26452, 75929), (43388, 46291)]