1245028688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{3511}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 2482281600

約数和(自身を除く): 1237252912

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 599, 1198, 2396, 3511, 4792, 7022, 9584, 14044, 22163, 28088, 44326, 56176, 88652, 129907, 177304, 259814, 354608, 519628, 1039256, 2078512, 2103089, 4206178, 8412356, 16824712, 33649424, 77814293, 155628586, 311257172, 622514344, 1245028688]

約数ペア:

[(1, 1245028688), (2, 622514344), (4, 311257172), (8, 155628586), (16, 77814293), (37, 33649424), (74, 16824712), (148, 8412356), (296, 4206178), (592, 2103089), (599, 2078512), (1198, 1039256), (2396, 519628), (3511, 354608), (4792, 259814), (7022, 177304), (9584, 129907), (14044, 88652), (22163, 56176), (28088, 44326)]