188049390452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{550541}}^1$

素因数の和:551672

約数の個数: 48

約数和(自身を含む): 410660288640

約数和(自身を除く): 222610898188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1109, 2218, 4436, 7763, 12199, 15526, 24398, 31052, 48796, 85393, 170786, 341572, 550541, 1101082, 2202164, 3853787, 6055951, 7707574, 12111902, 15415148, 24223804, 42391657, 84783314, 169566628, 610549969, 1221099938, 2442199876, 4273849783, 6716049659, 8547699566, 13432099318, 17095399132, 26864198636, 47012347613, 94024695226, 188049390452]

約数ペア:

[(1, 188049390452), (2, 94024695226), (4, 47012347613), (7, 26864198636), (11, 17095399132), (14, 13432099318), (22, 8547699566), (28, 6716049659), (44, 4273849783), (77, 2442199876), (154, 1221099938), (308, 610549969), (1109, 169566628), (2218, 84783314), (4436, 42391657), (7763, 24223804), (12199, 15415148), (15526, 12111902), (24398, 7707574), (31052, 6055951), (48796, 3853787), (85393, 2202164), (170786, 1101082), (341572, 550541)]