4002908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1602

約数の個数: 36

約数和(自身を含む): 8781192

約数和(自身を除く): 4778284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 1571, 2548, 3142, 6284, 10997, 20423, 21994, 40846, 43988, 76979, 81692, 142961, 153958, 285922, 307916, 571844, 1000727, 2001454, 4002908]

約数ペア:

[(1, 4002908), (2, 2001454), (4, 1000727), (7, 571844), (13, 307916), (14, 285922), (26, 153958), (28, 142961), (49, 81692), (52, 76979), (91, 43988), (98, 40846), (182, 21994), (196, 20423), (364, 10997), (637, 6284), (1274, 3142), (1571, 2548)]