224775668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139439}}^1$

素因数の和:139487

約数の個数: 24

約数和(自身を含む): 437283840

約数和(自身を除く): 212508172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 139439, 278878, 557756, 1812707, 3625414, 4322609, 7250828, 8645218, 17290436, 56193917, 112387834, 224775668]

約数ペア:

[(1, 224775668), (2, 112387834), (4, 56193917), (13, 17290436), (26, 8645218), (31, 7250828), (52, 4322609), (62, 3625414), (124, 1812707), (403, 557756), (806, 278878), (1612, 139439)]