1138537744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{7477}}^1$

素因数の和:7823

約数の個数: 40

約数和(自身を含む): 2284798208

約数和(自身を除く): 1146260464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 614, 1228, 2456, 4912, 7477, 9517, 14954, 19034, 29908, 38068, 59816, 76136, 119632, 152272, 231787, 463574, 927148, 1854296, 2295439, 3708592, 4590878, 9181756, 18363512, 36727024, 71158609, 142317218, 284634436, 569268872, 1138537744]

約数ペア:

[(1, 1138537744), (2, 569268872), (4, 284634436), (8, 142317218), (16, 71158609), (31, 36727024), (62, 18363512), (124, 9181756), (248, 4590878), (307, 3708592), (496, 2295439), (614, 1854296), (1228, 927148), (2456, 463574), (4912, 231787), (7477, 152272), (9517, 119632), (14954, 76136), (19034, 59816), (29908, 38068)]