1727720332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 3303478080

約数和(自身を除く): 1575757748

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 577, 647, 1154, 1157, 1294, 2308, 2314, 2588, 4628, 7501, 8411, 15002, 16822, 30004, 33644, 51353, 57583, 102706, 115166, 205412, 230332, 373319, 667589, 746638, 748579, 1335178, 1493276, 1497158, 2670356, 2994316, 4853147, 9706294, 19412588, 33225391, 66450782, 132901564, 431930083, 863860166, 1727720332]

約数ペア:

[(1, 1727720332), (2, 863860166), (4, 431930083), (13, 132901564), (26, 66450782), (52, 33225391), (89, 19412588), (178, 9706294), (356, 4853147), (577, 2994316), (647, 2670356), (1154, 1497158), (1157, 1493276), (1294, 1335178), (2308, 748579), (2314, 746638), (2588, 667589), (4628, 373319), (7501, 230332), (8411, 205412), (15002, 115166), (16822, 102706), (30004, 57583), (33644, 51353)]