1887655282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 3194483832

約数和(自身を除く): 1306828550

約数列:

[1, 2, 17, 19, 34, 38, 113, 226, 323, 361, 646, 722, 1361, 1921, 2147, 2722, 3842, 4294, 6137, 12274, 23137, 25859, 36499, 40793, 46274, 51718, 72998, 81586, 153793, 307586, 439603, 491321, 693481, 879206, 982642, 1386962, 2614481, 2922067, 5228962, 5844134, 8352457, 16704914, 49675139, 55519273, 99350278, 111038546, 943827641, 1887655282]

約数ペア:

[(1, 1887655282), (2, 943827641), (17, 111038546), (19, 99350278), (34, 55519273), (38, 49675139), (113, 16704914), (226, 8352457), (323, 5844134), (361, 5228962), (646, 2922067), (722, 2614481), (1361, 1386962), (1921, 982642), (2147, 879206), (2722, 693481), (3842, 491321), (4294, 439603), (6137, 307586), (12274, 153793), (23137, 81586), (25859, 72998), (36499, 51718), (40793, 46274)]