913853488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{8191}}^1$

素因数の和:8585

約数の個数: 40

約数和(自身を含む): 1869086720

約数和(自身を除く): 955233232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 367, 734, 1468, 2936, 5872, 6973, 8191, 13946, 16382, 27892, 32764, 55784, 65528, 111568, 131056, 155629, 311258, 622516, 1245032, 2490064, 3006097, 6012194, 12024388, 24048776, 48097552, 57115843, 114231686, 228463372, 456926744, 913853488]

約数ペア:

[(1, 913853488), (2, 456926744), (4, 228463372), (8, 114231686), (16, 57115843), (19, 48097552), (38, 24048776), (76, 12024388), (152, 6012194), (304, 3006097), (367, 2490064), (734, 1245032), (1468, 622516), (2936, 311258), (5872, 155629), (6973, 131056), (8191, 111568), (13946, 65528), (16382, 55784), (27892, 32764)]