2051225504

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{1973}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 4123346472

約数和(自身を除く): 2072120968

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 613, 848, 1226, 1696, 1973, 2452, 3946, 4904, 7892, 9808, 15784, 19616, 31568, 32489, 63136, 64978, 104569, 129956, 209138, 259912, 418276, 519824, 836552, 1039648, 1209449, 1673104, 2418898, 3346208, 4837796, 9675592, 19351184, 38702368, 64100797, 128201594, 256403188, 512806376, 1025612752, 2051225504]

約数ペア:

[(1, 2051225504), (2, 1025612752), (4, 512806376), (8, 256403188), (16, 128201594), (32, 64100797), (53, 38702368), (106, 19351184), (212, 9675592), (424, 4837796), (613, 3346208), (848, 2418898), (1226, 1673104), (1696, 1209449), (1973, 1039648), (2452, 836552), (3946, 519824), (4904, 418276), (7892, 259912), (9808, 209138), (15784, 129956), (19616, 104569), (31568, 64978), (32489, 63136)]