1098546688

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{40483}}^1$

素因数の和:40554

約数の個数: 40

約数和(自身を含む): 2236417128

約数和(自身を除く): 1137870440

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 27136, 40483, 80966, 161932, 323864, 647728, 1295456, 2145599, 2590912, 4291198, 5181824, 8582396, 10363648, 17164792, 20727296, 34329584, 68659168, 137318336, 274636672, 549273344, 1098546688]

約数ペア:

[(1, 1098546688), (2, 549273344), (4, 274636672), (8, 137318336), (16, 68659168), (32, 34329584), (53, 20727296), (64, 17164792), (106, 10363648), (128, 8582396), (212, 5181824), (256, 4291198), (424, 2590912), (512, 2145599), (848, 1295456), (1696, 647728), (3392, 323864), (6784, 161932), (13568, 80966), (27136, 40483)]