2905100646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61703}}^1$

素因数の和:61793

約数の個数: 64

約数和(自身を含む): 7108300800

約数和(自身を除く): 4203200154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 114, 118, 133, 177, 266, 354, 399, 413, 798, 826, 1121, 1239, 2242, 2478, 3363, 6726, 7847, 15694, 23541, 47082, 61703, 123406, 185109, 370218, 431921, 863842, 1172357, 1295763, 2344714, 2591526, 3517071, 3640477, 7034142, 7280954, 8206499, 10921431, 16412998, 21842862, 24619497, 25483339, 49238994, 50966678, 69169063, 76450017, 138338126, 152900034, 207507189, 415014378, 484183441, 968366882, 1452550323, 2905100646]

約数ペア:

[(1, 2905100646), (2, 1452550323), (3, 968366882), (6, 484183441), (7, 415014378), (14, 207507189), (19, 152900034), (21, 138338126), (38, 76450017), (42, 69169063), (57, 50966678), (59, 49238994), (114, 25483339), (118, 24619497), (133, 21842862), (177, 16412998), (266, 10921431), (354, 8206499), (399, 7280954), (413, 7034142), (798, 3640477), (826, 3517071), (1121, 2591526), (1239, 2344714), (2242, 1295763), (2478, 1172357), (3363, 863842), (6726, 431921), (7847, 370218), (15694, 185109), (23541, 123406), (47082, 61703)]