293399314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 491226624

約数和(自身を除く): 197827310

約数列:

[1, 2, 13, 26, 31, 62, 313, 403, 626, 806, 1163, 2326, 4069, 8138, 9703, 15119, 19406, 30238, 36053, 72106, 126139, 252278, 364019, 468689, 728038, 937378, 4732247, 9464494, 11284589, 22569178, 146699657, 293399314]

約数ペア:

[(1, 293399314), (2, 146699657), (13, 22569178), (26, 11284589), (31, 9464494), (62, 4732247), (313, 937378), (403, 728038), (626, 468689), (806, 364019), (1163, 252278), (2326, 126139), (4069, 72106), (8138, 36053), (9703, 30238), (15119, 19406)]