2050872486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1303}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 4684635648

約数和(自身を除く): 2633763162

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1187, 1303, 1326, 2374, 2606, 3561, 3909, 7122, 7818, 15431, 16939, 20179, 22151, 30862, 33878, 40358, 44302, 46293, 50817, 60537, 66453, 92586, 101634, 121074, 132906, 262327, 287963, 524654, 575926, 786981, 863889, 1546661, 1573962, 1727778, 3093322, 4639983, 9279966, 20106593, 26293237, 40213186, 52586474, 60319779, 78879711, 120639558, 157759422, 341812081, 683624162, 1025436243, 2050872486]

約数ペア:

[(1, 2050872486), (2, 1025436243), (3, 683624162), (6, 341812081), (13, 157759422), (17, 120639558), (26, 78879711), (34, 60319779), (39, 52586474), (51, 40213186), (78, 26293237), (102, 20106593), (221, 9279966), (442, 4639983), (663, 3093322), (1187, 1727778), (1303, 1573962), (1326, 1546661), (2374, 863889), (2606, 786981), (3561, 575926), (3909, 524654), (7122, 287963), (7818, 262327), (15431, 132906), (16939, 121074), (20179, 101634), (22151, 92586), (30862, 66453), (33878, 60537), (40358, 50817), (44302, 46293)]