1427296738

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{2333}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 2480388480

約数和(自身を除く): 1053091742

約数列:

[1, 2, 7, 14, 89, 178, 491, 623, 982, 1246, 2333, 3437, 4666, 6874, 16331, 32662, 43699, 87398, 207637, 305893, 415274, 611786, 1145503, 1453459, 2291006, 2906918, 8018521, 16037042, 101949767, 203899534, 713648369, 1427296738]

約数ペア:

[(1, 1427296738), (2, 713648369), (7, 203899534), (14, 101949767), (89, 16037042), (178, 8018521), (491, 2906918), (623, 2291006), (982, 1453459), (1246, 1145503), (2333, 611786), (3437, 415274), (4666, 305893), (6874, 207637), (16331, 87398), (32662, 43699)]