964997228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{4273}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 1879807776

約数和(自身を除く): 914810548

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 101, 172, 202, 404, 559, 1118, 1313, 2236, 2626, 4273, 4343, 5252, 8546, 8686, 17092, 17372, 55549, 56459, 111098, 112918, 183739, 222196, 225836, 367478, 431573, 734956, 863146, 1726292, 2388607, 4777214, 5610449, 9554428, 11220898, 18557639, 22441796, 37115278, 74230556, 241249307, 482498614, 964997228]

約数ペア:

[(1, 964997228), (2, 482498614), (4, 241249307), (13, 74230556), (26, 37115278), (43, 22441796), (52, 18557639), (86, 11220898), (101, 9554428), (172, 5610449), (202, 4777214), (404, 2388607), (559, 1726292), (1118, 863146), (1313, 734956), (2236, 431573), (2626, 367478), (4273, 225836), (4343, 222196), (5252, 183739), (8546, 112918), (8686, 111098), (17092, 56459), (17372, 55549)]