138991034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1301}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 257233536

約数和(自身を除く): 118242502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 587, 1174, 1301, 2602, 4109, 7631, 8218, 9107, 15262, 16913, 18214, 33826, 53417, 106834, 118391, 236782, 763687, 1527374, 5345809, 9927931, 10691618, 19855862, 69495517, 138991034]

約数ペア:

[(1, 138991034), (2, 69495517), (7, 19855862), (13, 10691618), (14, 9927931), (26, 5345809), (91, 1527374), (182, 763687), (587, 236782), (1174, 118391), (1301, 106834), (2602, 53417), (4109, 33826), (7631, 18214), (8218, 16913), (9107, 15262)]