1211369154

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 2510766720

約数和(自身を除く): 1299397566

約数列:

[1, 2, 3, 6, 73, 101, 139, 146, 197, 202, 219, 278, 303, 394, 417, 438, 591, 606, 834, 1182, 7373, 10147, 14039, 14381, 14746, 19897, 20294, 22119, 27383, 28078, 28762, 30441, 39794, 42117, 43143, 44238, 54766, 59691, 60882, 82149, 84234, 86286, 119382, 164298, 1024847, 1452481, 1998959, 2049694, 2765683, 2904962, 3074541, 3997918, 4357443, 5531366, 5996877, 6149082, 8297049, 8714886, 11993754, 16594098, 201894859, 403789718, 605684577, 1211369154]

約数ペア:

[(1, 1211369154), (2, 605684577), (3, 403789718), (6, 201894859), (73, 16594098), (101, 11993754), (139, 8714886), (146, 8297049), (197, 6149082), (202, 5996877), (219, 5531366), (278, 4357443), (303, 3997918), (394, 3074541), (417, 2904962), (438, 2765683), (591, 2049694), (606, 1998959), (834, 1452481), (1182, 1024847), (7373, 164298), (10147, 119382), (14039, 86286), (14381, 84234), (14746, 82149), (19897, 60882), (20294, 59691), (22119, 54766), (27383, 44238), (28078, 43143), (28762, 42117), (30441, 39794)]