780397592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{77359}}^1$

素因数の和:77475

約数の個数: 32

約数和(自身を含む): 1592068800

約数和(自身を除く): 811671208

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 77359, 154718, 309436, 618872, 1005667, 2011334, 4022668, 7503823, 8045336, 15007646, 30015292, 60030584, 97549699, 195099398, 390198796, 780397592]

約数ペア:

[(1, 780397592), (2, 390198796), (4, 195099398), (8, 97549699), (13, 60030584), (26, 30015292), (52, 15007646), (97, 8045336), (104, 7503823), (194, 4022668), (388, 2011334), (776, 1005667), (1261, 618872), (2522, 309436), (5044, 154718), (10088, 77359)]