1329438838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{2663}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 2480461056

約数和(自身を除く): 1151022218

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 211, 338, 422, 1183, 1477, 2366, 2663, 2743, 2954, 5326, 5486, 18641, 19201, 34619, 35659, 37282, 38402, 69238, 71318, 242333, 249613, 450047, 484666, 499226, 561893, 900094, 1123786, 3150329, 3933251, 6300658, 7304609, 7866502, 14609218, 51132263, 94959917, 102264526, 189919834, 664719419, 1329438838]

約数ペア:

[(1, 1329438838), (2, 664719419), (7, 189919834), (13, 102264526), (14, 94959917), (26, 51132263), (91, 14609218), (169, 7866502), (182, 7304609), (211, 6300658), (338, 3933251), (422, 3150329), (1183, 1123786), (1477, 900094), (2366, 561893), (2663, 499226), (2743, 484666), (2954, 450047), (5326, 249613), (5486, 242333), (18641, 71318), (19201, 69238), (34619, 38402), (35659, 37282)]