2444312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 5199600

約数和(自身を除く): 2755288

約数列:

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

約数ペア:

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