1330495674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2081}}^1$

素因数の和:2263

約数の個数: 64

約数和(自身を含む): 2870961408

約数和(自身を除く): 1540465734

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 113, 123, 138, 226, 246, 339, 678, 943, 1886, 2081, 2599, 2829, 4162, 4633, 5198, 5658, 6243, 7797, 9266, 12486, 13899, 15594, 27798, 47863, 85321, 95726, 106559, 143589, 170642, 213118, 235153, 255963, 287178, 319677, 470306, 511926, 639354, 705459, 1410918, 1962383, 3924766, 5408519, 5887149, 9641273, 10817038, 11774298, 16225557, 19282546, 28923819, 32451114, 57847638, 221749279, 443498558, 665247837, 1330495674]

約数ペア:

[(1, 1330495674), (2, 665247837), (3, 443498558), (6, 221749279), (23, 57847638), (41, 32451114), (46, 28923819), (69, 19282546), (82, 16225557), (113, 11774298), (123, 10817038), (138, 9641273), (226, 5887149), (246, 5408519), (339, 3924766), (678, 1962383), (943, 1410918), (1886, 705459), (2081, 639354), (2599, 511926), (2829, 470306), (4162, 319677), (4633, 287178), (5198, 255963), (5658, 235153), (6243, 213118), (7797, 170642), (9266, 143589), (12486, 106559), (13899, 95726), (15594, 85321), (27798, 47863)]