945245470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{25693}}^1$

素因数の和:25996

約数の個数: 32

約数和(自身を含む): 1838868192

約数和(自身を除く): 893622722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 2830, 3679, 7358, 18395, 25693, 36790, 51386, 128465, 256930, 334009, 668018, 1670045, 3340090, 7271119, 14542238, 36355595, 72711190, 94524547, 189049094, 472622735, 945245470]

約数ペア:

[(1, 945245470), (2, 472622735), (5, 189049094), (10, 94524547), (13, 72711190), (26, 36355595), (65, 14542238), (130, 7271119), (283, 3340090), (566, 1670045), (1415, 668018), (2830, 334009), (3679, 256930), (7358, 128465), (18395, 51386), (25693, 36790)]