1304176952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{90217}}^1$

素因数の和:90375

約数の個数: 32

約数和(自身を含む): 2652409200

約数和(自身を除く): 1348232248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 90217, 180434, 360868, 721736, 1172821, 2345642, 4691284, 9382568, 12540163, 25080326, 50160652, 100321304, 163022119, 326044238, 652088476, 1304176952]

約数ペア:

[(1, 1304176952), (2, 652088476), (4, 326044238), (8, 163022119), (13, 100321304), (26, 50160652), (52, 25080326), (104, 12540163), (139, 9382568), (278, 4691284), (556, 2345642), (1112, 1172821), (1807, 721736), (3614, 360868), (7228, 180434), (14456, 90217)]