945647664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1515461}}^1$

素因数の和:1515485

約数の個数: 40

約数和(自身を含む): 2630842032

約数和(自身を除く): 1685194368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1515461, 3030922, 4546383, 6061844, 9092766, 12123688, 18185532, 19700993, 24247376, 36371064, 39401986, 59102979, 72742128, 78803972, 118205958, 157607944, 236411916, 315215888, 472823832, 945647664]

約数ペア:

[(1, 945647664), (2, 472823832), (3, 315215888), (4, 236411916), (6, 157607944), (8, 118205958), (12, 78803972), (13, 72742128), (16, 59102979), (24, 39401986), (26, 36371064), (39, 24247376), (48, 19700993), (52, 18185532), (78, 12123688), (104, 9092766), (156, 6061844), (208, 4546383), (312, 3030922), (624, 1515461)]