1153449968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{73637}}^1$

素因数の和:73745

約数の個数: 40

約数和(自身を含む): 2465400240

約数和(自身を除く): 1311950272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 15664, 73637, 147274, 294548, 589096, 810007, 1178192, 1620014, 3240028, 6480056, 6553693, 12960112, 13107386, 26214772, 52429544, 72090623, 104859088, 144181246, 288362492, 576724984, 1153449968]

約数ペア:

[(1, 1153449968), (2, 576724984), (4, 288362492), (8, 144181246), (11, 104859088), (16, 72090623), (22, 52429544), (44, 26214772), (88, 13107386), (89, 12960112), (176, 6553693), (178, 6480056), (356, 3240028), (712, 1620014), (979, 1178192), (1424, 810007), (1958, 589096), (3916, 294548), (7832, 147274), (15664, 73637)]