984989306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 1809561600

約数和(自身を除く): 824572294

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 139, 161, 278, 322, 373, 413, 746, 826, 973, 1357, 1946, 2611, 2714, 3197, 5222, 6394, 8201, 8579, 9499, 16402, 17158, 18998, 22007, 22379, 44014, 44758, 51847, 57407, 60053, 103694, 114814, 120106, 154049, 188623, 308098, 362929, 377246, 506161, 725858, 1012322, 1192481, 1320361, 2384962, 2640722, 3058973, 3543127, 6117946, 7086254, 8347367, 16694734, 21412811, 42825622, 70356379, 140712758, 492494653, 984989306]

約数ペア:

[(1, 984989306), (2, 492494653), (7, 140712758), (14, 70356379), (23, 42825622), (46, 21412811), (59, 16694734), (118, 8347367), (139, 7086254), (161, 6117946), (278, 3543127), (322, 3058973), (373, 2640722), (413, 2384962), (746, 1320361), (826, 1192481), (973, 1012322), (1357, 725858), (1946, 506161), (2611, 377246), (2714, 362929), (3197, 308098), (5222, 188623), (6394, 154049), (8201, 120106), (8579, 114814), (9499, 103694), (16402, 60053), (17158, 57407), (18998, 51847), (22007, 44758), (22379, 44014)]