1438045790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{93319}}^1$

素因数の和:93416

約数の個数: 32

約数和(自身を含む): 2741368320

約数和(自身を除く): 1303322530

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 93319, 186638, 466595, 933190, 2146337, 4292674, 6252373, 10731685, 12504746, 21463370, 31261865, 62523730, 143804579, 287609158, 719022895, 1438045790]

約数ペア:

[(1, 1438045790), (2, 719022895), (5, 287609158), (10, 143804579), (23, 62523730), (46, 31261865), (67, 21463370), (115, 12504746), (134, 10731685), (230, 6252373), (335, 4292674), (670, 2146337), (1541, 933190), (3082, 466595), (7705, 186638), (15410, 93319)]