1245984944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{6301}}^1$

素因数の和:7053

約数の個数: 40

約数和(自身を含む): 2560023648

約数和(自身を除く): 1314038704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 727, 1454, 2908, 5816, 6301, 11632, 12359, 12602, 24718, 25204, 49436, 50408, 98872, 100816, 107117, 197744, 214234, 428468, 856936, 1713872, 4580827, 9161654, 18323308, 36646616, 73293232, 77874059, 155748118, 311496236, 622992472, 1245984944]

約数ペア:

[(1, 1245984944), (2, 622992472), (4, 311496236), (8, 155748118), (16, 77874059), (17, 73293232), (34, 36646616), (68, 18323308), (136, 9161654), (272, 4580827), (727, 1713872), (1454, 856936), (2908, 428468), (5816, 214234), (6301, 197744), (11632, 107117), (12359, 100816), (12602, 98872), (24718, 50408), (25204, 49436)]