442138814

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 760914000

約数和(自身を除く): 318775186

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 169, 338, 377, 559, 754, 1049, 1118, 1247, 2098, 2494, 4901, 7267, 9802, 13637, 14534, 16211, 27274, 30421, 32422, 45107, 60842, 90214, 177281, 210743, 354562, 395473, 421486, 586391, 790946, 1172782, 1308103, 2616206, 5141149, 7623083, 10282298, 15246166, 17005339, 34010678, 221069407, 442138814]

約数ペア:

[(1, 442138814), (2, 221069407), (13, 34010678), (26, 17005339), (29, 15246166), (43, 10282298), (58, 7623083), (86, 5141149), (169, 2616206), (338, 1308103), (377, 1172782), (559, 790946), (754, 586391), (1049, 421486), (1118, 395473), (1247, 354562), (2098, 210743), (2494, 177281), (4901, 90214), (7267, 60842), (9802, 45107), (13637, 32422), (14534, 30421), (16211, 27274)]