1639179916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{95279}}^1$

素因数の和:95334

約数の個数: 48

約数和(自身を含む): 3457520640

約数和(自身を除く): 1818340724

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 17204, 95279, 190558, 381116, 1048069, 1619743, 2096138, 2191417, 3239486, 4192276, 4382834, 6478972, 8765668, 17817173, 24105587, 35634346, 37254089, 48211174, 71268692, 74508178, 96422348, 149016356, 409794979, 819589958, 1639179916]

約数ペア:

[(1, 1639179916), (2, 819589958), (4, 409794979), (11, 149016356), (17, 96422348), (22, 74508178), (23, 71268692), (34, 48211174), (44, 37254089), (46, 35634346), (68, 24105587), (92, 17817173), (187, 8765668), (253, 6478972), (374, 4382834), (391, 4192276), (506, 3239486), (748, 2191417), (782, 2096138), (1012, 1619743), (1564, 1048069), (4301, 381116), (8602, 190558), (17204, 95279)]