1569257828852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{21221099}}^1$

素因数の和:21221268

約数の個数: 48

約数和(自身を含む): 3327468480000

約数和(自身を除く): 1758210651148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10564, 18487, 36974, 73948, 21221099, 42442198, 84884396, 148547693, 297095386, 403200881, 594190772, 806401762, 1612803524, 2822406167, 2949732761, 5644812334, 5899465522, 11289624668, 11798931044, 20648129327, 41296258654, 56044922459, 82592517308, 112089844918, 224179689836, 392314457213, 784628914426, 1569257828852]

約数ペア:

[(1, 1569257828852), (2, 784628914426), (4, 392314457213), (7, 224179689836), (14, 112089844918), (19, 82592517308), (28, 56044922459), (38, 41296258654), (76, 20648129327), (133, 11798931044), (139, 11289624668), (266, 5899465522), (278, 5644812334), (532, 2949732761), (556, 2822406167), (973, 1612803524), (1946, 806401762), (2641, 594190772), (3892, 403200881), (5282, 297095386), (10564, 148547693), (18487, 84884396), (36974, 42442198), (73948, 21221099)]