2447116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 5334336

約数和(自身を除く): 2887220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 97, 106, 119, 194, 212, 238, 371, 388, 476, 679, 742, 901, 1358, 1484, 1649, 1802, 2716, 3298, 3604, 5141, 6307, 6596, 10282, 11543, 12614, 20564, 23086, 25228, 35987, 46172, 71974, 87397, 143948, 174794, 349588, 611779, 1223558, 2447116]

約数ペア:

[(1, 2447116), (2, 1223558), (4, 611779), (7, 349588), (14, 174794), (17, 143948), (28, 87397), (34, 71974), (53, 46172), (68, 35987), (97, 25228), (106, 23086), (119, 20564), (194, 12614), (212, 11543), (238, 10282), (371, 6596), (388, 6307), (476, 5141), (679, 3604), (742, 3298), (901, 2716), (1358, 1802), (1484, 1649)]