1926496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 4466448

約数和(自身を除く): 2539952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 421, 572, 842, 1144, 1684, 2288, 3368, 4576, 4631, 5473, 6736, 9262, 10946, 13472, 18524, 21892, 37048, 43784, 60203, 74096, 87568, 120406, 148192, 175136, 240812, 481624, 963248, 1926496]

約数ペア:

[(1, 1926496), (2, 963248), (4, 481624), (8, 240812), (11, 175136), (13, 148192), (16, 120406), (22, 87568), (26, 74096), (32, 60203), (44, 43784), (52, 37048), (88, 21892), (104, 18524), (143, 13472), (176, 10946), (208, 9262), (286, 6736), (352, 5473), (416, 4631), (421, 4576), (572, 3368), (842, 2288), (1144, 1684)]