5215658812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{160997}}^1$

素因数の和:161110

約数の個数: 48

約数和(自身を含む): 11360018880

約数和(自身を除く): 6144360068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 16198, 32396, 160997, 321994, 643988, 1126979, 2092961, 2253958, 4185922, 4507916, 8371844, 14328733, 14650727, 28657466, 29301454, 57314932, 58602908, 100301131, 186273529, 200602262, 372547058, 401204524, 745094116, 1303914703, 2607829406, 5215658812]

約数ペア:

[(1, 5215658812), (2, 2607829406), (4, 1303914703), (7, 745094116), (13, 401204524), (14, 372547058), (26, 200602262), (28, 186273529), (52, 100301131), (89, 58602908), (91, 57314932), (178, 29301454), (182, 28657466), (356, 14650727), (364, 14328733), (623, 8371844), (1157, 4507916), (1246, 4185922), (2314, 2253958), (2492, 2092961), (4628, 1126979), (8099, 643988), (16198, 321994), (32396, 160997)]