2012344695

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 3709255680

約数和(自身を除く): 1696910985

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 257, 279, 465, 771, 837, 1285, 1395, 1871, 2313, 3855, 4185, 5613, 6939, 7967, 9355, 11565, 16839, 23901, 28065, 34695, 39835, 50517, 58001, 71703, 84195, 119505, 174003, 215109, 252585, 290005, 358515, 480847, 522009, 870015, 1075545, 1442541, 1566027, 2404235, 2610045, 4327623, 7212705, 7830135, 12982869, 14906257, 21638115, 44718771, 64914345, 74531285, 134156313, 223593855, 402468939, 670781565, 2012344695]

約数ペア:

[(1, 2012344695), (3, 670781565), (5, 402468939), (9, 223593855), (15, 134156313), (27, 74531285), (31, 64914345), (45, 44718771), (93, 21638115), (135, 14906257), (155, 12982869), (257, 7830135), (279, 7212705), (465, 4327623), (771, 2610045), (837, 2404235), (1285, 1566027), (1395, 1442541), (1871, 1075545), (2313, 870015), (3855, 522009), (4185, 480847), (5613, 358515), (6939, 290005), (7967, 252585), (9355, 215109), (11565, 174003), (16839, 119505), (23901, 84195), (28065, 71703), (34695, 58001), (39835, 50517)]