2551069466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{16103}}^1$

素因数の和:16514

約数の個数: 32

約数和(自身を含む): 4406054400

約数和(自身を除く): 1854984934

約数列:

[1, 2, 11, 19, 22, 38, 209, 379, 418, 758, 4169, 7201, 8338, 14402, 16103, 32206, 79211, 158422, 177133, 305957, 354266, 611914, 3365527, 6103037, 6731054, 12206074, 67133407, 115957703, 134266814, 231915406, 1275534733, 2551069466]

約数ペア:

[(1, 2551069466), (2, 1275534733), (11, 231915406), (19, 134266814), (22, 115957703), (38, 67133407), (209, 12206074), (379, 6731054), (418, 6103037), (758, 3365527), (4169, 611914), (7201, 354266), (8338, 305957), (14402, 177133), (16103, 158422), (32206, 79211)]