996880976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{52667}}^1$

素因数の和:52708

約数の個数: 60

約数和(自身を含む): 2390284512

約数和(自身を除く): 1393403536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 52667, 105334, 210668, 368669, 421336, 684671, 737338, 842672, 1369342, 1474676, 2738684, 2949352, 4792697, 5477368, 5898704, 8900723, 9585394, 10954736, 17801446, 19170788, 35602892, 38341576, 62305061, 71205784, 76683152, 124610122, 142411568, 249220244, 498440488, 996880976]

約数ペア:

[(1, 996880976), (2, 498440488), (4, 249220244), (7, 142411568), (8, 124610122), (13, 76683152), (14, 71205784), (16, 62305061), (26, 38341576), (28, 35602892), (52, 19170788), (56, 17801446), (91, 10954736), (104, 9585394), (112, 8900723), (169, 5898704), (182, 5477368), (208, 4792697), (338, 2949352), (364, 2738684), (676, 1474676), (728, 1369342), (1183, 842672), (1352, 737338), (1456, 684671), (2366, 421336), (2704, 368669), (4732, 210668), (9464, 105334), (18928, 52667)]