2783507228

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^2\times {\mathrm{1949}}^1$

素因数の和:2166

約数の個数: 36

約数和(自身を含む): 5015064600

約数和(自身を除く): 2231557372

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 1949, 3898, 4891, 5329, 7796, 9782, 10658, 19564, 21316, 130583, 142277, 261166, 284554, 357043, 522332, 569108, 714086, 1428172, 9532559, 10386221, 19065118, 20772442, 38130236, 41544884, 695876807, 1391753614, 2783507228]

約数ペア:

[(1, 2783507228), (2, 1391753614), (4, 695876807), (67, 41544884), (73, 38130236), (134, 20772442), (146, 19065118), (268, 10386221), (292, 9532559), (1949, 1428172), (3898, 714086), (4891, 569108), (5329, 522332), (7796, 357043), (9782, 284554), (10658, 261166), (19564, 142277), (21316, 130583)]