2011409944

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{7699}}^1$

素因数の和:7852

約数の個数: 48

約数和(自身を含む): 4042269000

約数和(自身を除く): 2030859056

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 289, 452, 578, 904, 1156, 1921, 2312, 3842, 7684, 7699, 15368, 15398, 30796, 32657, 61592, 65314, 130628, 130883, 261256, 261766, 523532, 869987, 1047064, 1739974, 2225011, 3479948, 4450022, 6959896, 8900044, 14789779, 17800088, 29579558, 59159116, 118318232, 251426243, 502852486, 1005704972, 2011409944]

約数ペア:

[(1, 2011409944), (2, 1005704972), (4, 502852486), (8, 251426243), (17, 118318232), (34, 59159116), (68, 29579558), (113, 17800088), (136, 14789779), (226, 8900044), (289, 6959896), (452, 4450022), (578, 3479948), (904, 2225011), (1156, 1739974), (1921, 1047064), (2312, 869987), (3842, 523532), (7684, 261766), (7699, 261256), (15368, 130883), (15398, 130628), (30796, 65314), (32657, 61592)]