253453238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3209}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 424336320

約数和(自身を除く): 170883082

約数列:

[1, 2, 17, 23, 34, 46, 101, 202, 391, 782, 1717, 2323, 3209, 3434, 4646, 6418, 39491, 54553, 73807, 78982, 109106, 147614, 324109, 648218, 1254719, 2509438, 5509853, 7454507, 11019706, 14909014, 126726619, 253453238]

約数ペア:

[(1, 253453238), (2, 126726619), (17, 14909014), (23, 11019706), (34, 7454507), (46, 5509853), (101, 2509438), (202, 1254719), (391, 648218), (782, 324109), (1717, 147614), (2323, 109106), (3209, 78982), (3434, 73807), (4646, 54553), (6418, 39491)]