253121532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12917}}^1$

素因数の和:13018

約数の個数: 48

約数和(自身を含む): 625024512

約数和(自身を除く): 371902980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4899, 6532, 9798, 12917, 19596, 25834, 38751, 51668, 77502, 155004, 297091, 594182, 891273, 917107, 1188364, 1782546, 1834214, 2751321, 3565092, 3668428, 5502642, 11005284, 21093461, 42186922, 63280383, 84373844, 126560766, 253121532]

約数ペア:

[(1, 253121532), (2, 126560766), (3, 84373844), (4, 63280383), (6, 42186922), (12, 21093461), (23, 11005284), (46, 5502642), (69, 3668428), (71, 3565092), (92, 2751321), (138, 1834214), (142, 1782546), (213, 1188364), (276, 917107), (284, 891273), (426, 594182), (852, 297091), (1633, 155004), (3266, 77502), (4899, 51668), (6532, 38751), (9798, 25834), (12917, 19596)]