2011489532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4289}}^1$

素因数の和:4646

約数の個数: 48

約数和(自身を含む): 3935131200

約数和(自身を除く): 1923641668

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 311, 377, 622, 754, 1244, 1508, 4043, 4289, 8086, 8578, 9019, 16172, 17156, 18038, 36076, 55757, 111514, 117247, 124381, 223028, 234494, 248762, 468988, 497524, 1333879, 1616953, 2667758, 3233906, 5335516, 6467812, 17340427, 34680854, 38682491, 69361708, 77364982, 154729964, 502872383, 1005744766, 2011489532]

約数ペア:

[(1, 2011489532), (2, 1005744766), (4, 502872383), (13, 154729964), (26, 77364982), (29, 69361708), (52, 38682491), (58, 34680854), (116, 17340427), (311, 6467812), (377, 5335516), (622, 3233906), (754, 2667758), (1244, 1616953), (1508, 1333879), (4043, 497524), (4289, 468988), (8086, 248762), (8578, 234494), (9019, 223028), (16172, 124381), (17156, 117247), (18038, 111514), (36076, 55757)]