2155284904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 4183502400

約数和(自身を除く): 2028217496

約数列:

[1, 2, 4, 8, 83, 97, 109, 166, 194, 218, 307, 332, 388, 436, 614, 664, 776, 872, 1228, 2456, 8051, 9047, 10573, 16102, 18094, 21146, 25481, 29779, 32204, 33463, 36188, 42292, 50962, 59558, 64408, 66926, 72376, 84584, 101924, 119116, 133852, 203848, 238232, 267704, 877559, 1755118, 2471657, 2777429, 3245911, 3510236, 4943314, 5554858, 6491822, 7020472, 9886628, 11109716, 12983644, 19773256, 22219432, 25967288, 269410613, 538821226, 1077642452, 2155284904]

約数ペア:

[(1, 2155284904), (2, 1077642452), (4, 538821226), (8, 269410613), (83, 25967288), (97, 22219432), (109, 19773256), (166, 12983644), (194, 11109716), (218, 9886628), (307, 7020472), (332, 6491822), (388, 5554858), (436, 4943314), (614, 3510236), (664, 3245911), (776, 2777429), (872, 2471657), (1228, 1755118), (2456, 877559), (8051, 267704), (9047, 238232), (10573, 203848), (16102, 133852), (18094, 119116), (21146, 101924), (25481, 84584), (29779, 72376), (32204, 66926), (33463, 64408), (36188, 59558), (42292, 50962)]