766921978

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 1197286272

約数和(自身を除く): 430364294

約数列:

[1, 2, 53, 71, 106, 142, 181, 362, 563, 1126, 3763, 7526, 9593, 12851, 19186, 25702, 29839, 39973, 59678, 79946, 101903, 203806, 681103, 1362206, 2118569, 4237138, 5400859, 7235113, 10801718, 14470226, 383460989, 766921978]

約数ペア:

[(1, 766921978), (2, 383460989), (53, 14470226), (71, 10801718), (106, 7235113), (142, 5400859), (181, 4237138), (362, 2118569), (563, 1362206), (1126, 681103), (3763, 203806), (7526, 101903), (9593, 79946), (12851, 59678), (19186, 39973), (25702, 29839)]