4888624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 10745840

約数和(自身を除く): 5857216

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1237, 1976, 2474, 3952, 4948, 9896, 16081, 19792, 23503, 32162, 47006, 64324, 94012, 128648, 188024, 257296, 305539, 376048, 611078, 1222156, 2444312, 4888624]

約数ペア:

[(1, 4888624), (2, 2444312), (4, 1222156), (8, 611078), (13, 376048), (16, 305539), (19, 257296), (26, 188024), (38, 128648), (52, 94012), (76, 64324), (104, 47006), (152, 32162), (208, 23503), (247, 19792), (304, 16081), (494, 9896), (988, 4948), (1237, 3952), (1976, 2474)]