2562549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 4047360

約数和(自身を除く): 1484811

約数列:

[1, 3, 11, 19, 33, 57, 61, 67, 183, 201, 209, 627, 671, 737, 1159, 1273, 2013, 2211, 3477, 3819, 4087, 12261, 12749, 14003, 38247, 42009, 44957, 77653, 134871, 232959, 854183, 2562549]

約数ペア:

[(1, 2562549), (3, 854183), (11, 232959), (19, 134871), (33, 77653), (57, 44957), (61, 42009), (67, 38247), (183, 14003), (201, 12749), (209, 12261), (627, 4087), (671, 3819), (737, 3477), (1159, 2211), (1273, 2013)]