9618676958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19417}}^1$

素因数の和:19553

約数の個数: 48

約数和(自身を含む): 16735209120

約数和(自身を除く): 7116532162

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 178, 242, 253, 506, 979, 1958, 2047, 2783, 4094, 5566, 10769, 19417, 21538, 22517, 38834, 45034, 213587, 247687, 427174, 446591, 495374, 893182, 1728113, 2349457, 3456226, 4698914, 4912501, 9825002, 19009243, 38018486, 39746599, 54037511, 79493198, 108075022, 209101673, 418203346, 437212589, 874425178, 4809338479, 9618676958]

約数ペア:

[(1, 9618676958), (2, 4809338479), (11, 874425178), (22, 437212589), (23, 418203346), (46, 209101673), (89, 108075022), (121, 79493198), (178, 54037511), (242, 39746599), (253, 38018486), (506, 19009243), (979, 9825002), (1958, 4912501), (2047, 4698914), (2783, 3456226), (4094, 2349457), (5566, 1728113), (10769, 893182), (19417, 495374), (21538, 446591), (22517, 427174), (38834, 247687), (45034, 213587)]