945974486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 1613758464

約数和(自身を除く): 667783978

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 127, 191, 254, 382, 527, 629, 1054, 1147, 1258, 2159, 2294, 3247, 3937, 4318, 4699, 5921, 6494, 7067, 7874, 9398, 11842, 14134, 19499, 24257, 38998, 48514, 66929, 79883, 100657, 120139, 133858, 145669, 159766, 201314, 219077, 240278, 291338, 412369, 438154, 751967, 824738, 897509, 1503934, 1795018, 2476373, 3724309, 4952746, 7448618, 12783439, 15257653, 25566878, 27822779, 30515306, 55645558, 472987243, 945974486]

約数ペア:

[(1, 945974486), (2, 472987243), (17, 55645558), (31, 30515306), (34, 27822779), (37, 25566878), (62, 15257653), (74, 12783439), (127, 7448618), (191, 4952746), (254, 3724309), (382, 2476373), (527, 1795018), (629, 1503934), (1054, 897509), (1147, 824738), (1258, 751967), (2159, 438154), (2294, 412369), (3247, 291338), (3937, 240278), (4318, 219077), (4699, 201314), (5921, 159766), (6494, 145669), (7067, 133858), (7874, 120139), (9398, 100657), (11842, 79883), (14134, 66929), (19499, 48514), (24257, 38998)]