2015005198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 3160640736

約数和(自身を除く): 1145635538

約数列:

[1, 2, 43, 53, 86, 106, 653, 677, 1306, 1354, 2279, 4558, 28079, 29111, 34609, 35881, 56158, 58222, 69218, 71762, 442081, 884162, 1488187, 1542883, 2976374, 3085766, 19009483, 23430293, 38018966, 46860586, 1007502599, 2015005198]

約数ペア:

[(1, 2015005198), (2, 1007502599), (43, 46860586), (53, 38018966), (86, 23430293), (106, 19009483), (653, 3085766), (677, 2976374), (1306, 1542883), (1354, 1488187), (2279, 884162), (4558, 442081), (28079, 71762), (29111, 69218), (34609, 58222), (35881, 56158)]