2103490688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2311}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 4523104320

約数和(自身を除く): 2419613632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 547, 832, 1094, 1664, 2188, 2311, 4376, 4622, 7111, 8752, 9244, 14222, 17504, 18488, 28444, 30043, 35008, 36976, 56888, 60086, 70016, 73952, 113776, 120172, 147904, 227552, 240344, 295808, 455104, 480688, 910208, 961376, 1264117, 1922752, 2528234, 3845504, 5056468, 10112936, 16433521, 20225872, 32867042, 40451744, 65734084, 80903488, 131468168, 161806976, 262936336, 525872672, 1051745344, 2103490688]

約数ペア:

[(1, 2103490688), (2, 1051745344), (4, 525872672), (8, 262936336), (13, 161806976), (16, 131468168), (26, 80903488), (32, 65734084), (52, 40451744), (64, 32867042), (104, 20225872), (128, 16433521), (208, 10112936), (416, 5056468), (547, 3845504), (832, 2528234), (1094, 1922752), (1664, 1264117), (2188, 961376), (2311, 910208), (4376, 480688), (4622, 455104), (7111, 295808), (8752, 240344), (9244, 227552), (14222, 147904), (17504, 120172), (18488, 113776), (28444, 73952), (30043, 70016), (35008, 60086), (36976, 56888)]