40351994306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{472163}}^1$

素因数の和:472370

約数の個数: 32

約数和(自身を含む): 69011490240

約数和(自身を除く): 28659495934

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 2249, 3287, 4498, 6574, 42731, 85462, 472163, 944326, 6138119, 8971097, 12276238, 17942194, 81684199, 116624261, 163368398, 233248522, 1061894587, 1551999781, 2123789174, 3103999562, 20175997153, 40351994306]

約数ペア:

[(1, 40351994306), (2, 20175997153), (13, 3103999562), (19, 2123789174), (26, 1551999781), (38, 1061894587), (173, 233248522), (247, 163368398), (346, 116624261), (494, 81684199), (2249, 17942194), (3287, 12276238), (4498, 8971097), (6574, 6138119), (42731, 944326), (85462, 472163)]