2355724

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 5140800

約数和(自身を除く): 2785076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 101, 119, 196, 202, 238, 343, 404, 476, 686, 707, 833, 1372, 1414, 1666, 1717, 2828, 3332, 3434, 4949, 5831, 6868, 9898, 11662, 12019, 19796, 23324, 24038, 34643, 48076, 69286, 84133, 138572, 168266, 336532, 588931, 1177862, 2355724]

約数ペア:

[(1, 2355724), (2, 1177862), (4, 588931), (7, 336532), (14, 168266), (17, 138572), (28, 84133), (34, 69286), (49, 48076), (68, 34643), (98, 24038), (101, 23324), (119, 19796), (196, 12019), (202, 11662), (238, 9898), (343, 6868), (404, 5831), (476, 4949), (686, 3434), (707, 3332), (833, 2828), (1372, 1717), (1414, 1666)]