13305945499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 17959772160

約数和(自身を除く): 4653826661

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 257, 301, 473, 817, 823, 1463, 1799, 2827, 3311, 4883, 5719, 5761, 8987, 9053, 11051, 15637, 19789, 34181, 35389, 53713, 62909, 63371, 77357, 109459, 121561, 172007, 209969, 211511, 247723, 375991, 389279, 672391, 850927, 1204049, 1469783, 1480577, 2309659, 2326621, 2724953, 4018709, 4706737, 7396301, 9094973, 16167613, 16286347, 28130963, 44205799, 51774107, 63664811, 100044703, 172804487, 309440593, 700312921, 1209631409, 1900849357, 13305945499]

約数ペア:

[(1, 13305945499), (7, 1900849357), (11, 1209631409), (19, 700312921), (43, 309440593), (77, 172804487), (133, 100044703), (209, 63664811), (257, 51774107), (301, 44205799), (473, 28130963), (817, 16286347), (823, 16167613), (1463, 9094973), (1799, 7396301), (2827, 4706737), (3311, 4018709), (4883, 2724953), (5719, 2326621), (5761, 2309659), (8987, 1480577), (9053, 1469783), (11051, 1204049), (15637, 850927), (19789, 672391), (34181, 389279), (35389, 375991), (53713, 247723), (62909, 211511), (63371, 209969), (77357, 172007), (109459, 121561)]