1583004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 3991680

約数和(自身を除く): 2408676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 131, 159, 212, 228, 262, 318, 393, 524, 636, 786, 1007, 1572, 2014, 2489, 3021, 4028, 4978, 6042, 6943, 7467, 9956, 12084, 13886, 14934, 20829, 27772, 29868, 41658, 83316, 131917, 263834, 395751, 527668, 791502, 1583004]

約数ペア:

[(1, 1583004), (2, 791502), (3, 527668), (4, 395751), (6, 263834), (12, 131917), (19, 83316), (38, 41658), (53, 29868), (57, 27772), (76, 20829), (106, 14934), (114, 13886), (131, 12084), (159, 9956), (212, 7467), (228, 6943), (262, 6042), (318, 4978), (393, 4028), (524, 3021), (636, 2489), (786, 2014), (1007, 1572)]