2031172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4318272

約数和(自身を除く): 2287100

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 67, 106, 134, 143, 212, 268, 286, 572, 583, 689, 737, 871, 1166, 1378, 1474, 1742, 2332, 2756, 2948, 3484, 3551, 7102, 7579, 9581, 14204, 15158, 19162, 30316, 38324, 39061, 46163, 78122, 92326, 156244, 184652, 507793, 1015586, 2031172]

約数ペア:

[(1, 2031172), (2, 1015586), (4, 507793), (11, 184652), (13, 156244), (22, 92326), (26, 78122), (44, 46163), (52, 39061), (53, 38324), (67, 30316), (106, 19162), (134, 15158), (143, 14204), (212, 9581), (268, 7579), (286, 7102), (572, 3551), (583, 3484), (689, 2948), (737, 2756), (871, 2332), (1166, 1742), (1378, 1474)]