2012143684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 3731011200

約数和(自身を除く): 1718867516

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 397, 619, 794, 1238, 1588, 2047, 2476, 4094, 8188, 9131, 14237, 18262, 28474, 35333, 36524, 55091, 56948, 70666, 110182, 141332, 220364, 245743, 491486, 812659, 982972, 1267093, 1625318, 2534186, 3250636, 5068372, 5652089, 11304178, 21871127, 22608356, 43742254, 87484508, 503035921, 1006071842, 2012143684]

約数ペア:

[(1, 2012143684), (2, 1006071842), (4, 503035921), (23, 87484508), (46, 43742254), (89, 22608356), (92, 21871127), (178, 11304178), (356, 5652089), (397, 5068372), (619, 3250636), (794, 2534186), (1238, 1625318), (1588, 1267093), (2047, 982972), (2476, 812659), (4094, 491486), (8188, 245743), (9131, 220364), (14237, 141332), (18262, 110182), (28474, 70666), (35333, 56948), (36524, 55091)]