2548028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 5552064

約数和(自身を除く): 3004036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 101, 106, 119, 202, 212, 238, 371, 404, 476, 707, 742, 901, 1414, 1484, 1717, 1802, 2828, 3434, 3604, 5353, 6307, 6868, 10706, 12019, 12614, 21412, 24038, 25228, 37471, 48076, 74942, 91001, 149884, 182002, 364004, 637007, 1274014, 2548028]

約数ペア:

[(1, 2548028), (2, 1274014), (4, 637007), (7, 364004), (14, 182002), (17, 149884), (28, 91001), (34, 74942), (53, 48076), (68, 37471), (101, 25228), (106, 24038), (119, 21412), (202, 12614), (212, 12019), (238, 10706), (371, 6868), (404, 6307), (476, 5353), (707, 3604), (742, 3434), (901, 2828), (1414, 1802), (1484, 1717)]