873807728

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{1181}}^1$

素因数の和:1673

約数の個数: 40

約数和(自身を含む): 1712207376

約数和(自身を除く): 838399648

約数列:

[1, 2, 4, 8, 16, 131, 262, 353, 524, 706, 1048, 1181, 1412, 2096, 2362, 2824, 4724, 5648, 9448, 18896, 46243, 92486, 154711, 184972, 309422, 369944, 416893, 618844, 739888, 833786, 1237688, 1667572, 2475376, 3335144, 6670288, 54612983, 109225966, 218451932, 436903864, 873807728]

約数ペア:

[(1, 873807728), (2, 436903864), (4, 218451932), (8, 109225966), (16, 54612983), (131, 6670288), (262, 3335144), (353, 2475376), (524, 1667572), (706, 1237688), (1048, 833786), (1181, 739888), (1412, 618844), (2096, 416893), (2362, 369944), (2824, 309422), (4724, 184972), (5648, 154711), (9448, 92486), (18896, 46243)]