490714404

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{21221}}^1$

素因数の和:21316

約数の個数: 48

約数和(自身を含む): 1197939456

約数和(自身を除く): 707225052

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 1927, 3854, 5781, 7708, 11562, 21221, 23124, 42442, 63663, 84884, 127326, 254652, 870061, 997387, 1740122, 1994774, 2610183, 2992161, 3480244, 3989548, 5220366, 5984322, 10440732, 11968644, 40892867, 81785734, 122678601, 163571468, 245357202, 490714404]

約数ペア:

[(1, 490714404), (2, 245357202), (3, 163571468), (4, 122678601), (6, 81785734), (12, 40892867), (41, 11968644), (47, 10440732), (82, 5984322), (94, 5220366), (123, 3989548), (141, 3480244), (164, 2992161), (188, 2610183), (246, 1994774), (282, 1740122), (492, 997387), (564, 870061), (1927, 254652), (3854, 127326), (5781, 84884), (7708, 63663), (11562, 42442), (21221, 23124)]