3245656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 6494400

約数和(自身を除く): 3248744

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 163, 262, 326, 524, 652, 1048, 1304, 2489, 3097, 4978, 6194, 9956, 12388, 19912, 21353, 24776, 42706, 85412, 170824, 405707, 811414, 1622828, 3245656]

約数ペア:

[(1, 3245656), (2, 1622828), (4, 811414), (8, 405707), (19, 170824), (38, 85412), (76, 42706), (131, 24776), (152, 21353), (163, 19912), (262, 12388), (326, 9956), (524, 6194), (652, 4978), (1048, 3097), (1304, 2489)]