1229713648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1291}}^1\times {\mathrm{1609}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 2450381360

約数和(自身を除く): 1220667712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1291, 1609, 2582, 3218, 5164, 6436, 10328, 12872, 20656, 25744, 47767, 59533, 95534, 119066, 191068, 238132, 382136, 476264, 764272, 952528, 2077219, 4154438, 8308876, 16617752, 33235504, 76857103, 153714206, 307428412, 614856824, 1229713648]

約数ペア:

[(1, 1229713648), (2, 614856824), (4, 307428412), (8, 153714206), (16, 76857103), (37, 33235504), (74, 16617752), (148, 8308876), (296, 4154438), (592, 2077219), (1291, 952528), (1609, 764272), (2582, 476264), (3218, 382136), (5164, 238132), (6436, 191068), (10328, 119066), (12872, 95534), (20656, 59533), (25744, 47767)]