3926005538

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1328

約数の個数: 72

約数和(自身を含む): 7458248448

約数和(自身を除く): 3532242910

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 223, 338, 446, 637, 1063, 1183, 1274, 1561, 2126, 2366, 2899, 3122, 5798, 7441, 8281, 10927, 13819, 14882, 16562, 20293, 21854, 27638, 37687, 40586, 52087, 75374, 96733, 104174, 142051, 179647, 193466, 237049, 263809, 284102, 359294, 474098, 527618, 677131, 1257529, 1354262, 1659343, 1846663, 2515058, 3081637, 3318686, 3693326, 6163274, 8802703, 11615401, 17605406, 21571459, 23230802, 40061281, 43142918, 80122562, 151000213, 280428967, 302000426, 560857934, 1963002769, 3926005538]

約数ペア:

[(1, 3926005538), (2, 1963002769), (7, 560857934), (13, 302000426), (14, 280428967), (26, 151000213), (49, 80122562), (91, 43142918), (98, 40061281), (169, 23230802), (182, 21571459), (223, 17605406), (338, 11615401), (446, 8802703), (637, 6163274), (1063, 3693326), (1183, 3318686), (1274, 3081637), (1561, 2515058), (2126, 1846663), (2366, 1659343), (2899, 1354262), (3122, 1257529), (5798, 677131), (7441, 527618), (8281, 474098), (10927, 359294), (13819, 284102), (14882, 263809), (16562, 237049), (20293, 193466), (21854, 179647), (27638, 142051), (37687, 104174), (40586, 96733), (52087, 75374)]