289740462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{231053}}^1$

素因数の和:231088

約数の個数: 32

約数和(自身を含む): 665435520

約数和(自身を除く): 375695058

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 231053, 462106, 693159, 1386318, 2541583, 4390007, 5083166, 7624749, 8780014, 13170021, 15249498, 26340042, 48290077, 96580154, 144870231, 289740462]

約数ペア:

[(1, 289740462), (2, 144870231), (3, 96580154), (6, 48290077), (11, 26340042), (19, 15249498), (22, 13170021), (33, 8780014), (38, 7624749), (57, 5083166), (66, 4390007), (114, 2541583), (209, 1386318), (418, 693159), (627, 462106), (1254, 231053)]