450575488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{320011}}^1$

素因数の和:320036

約数の個数: 32

約数和(自身を含む): 979236720

約数和(自身を除く): 528661232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 320011, 640022, 1280044, 2560088, 3520121, 5120176, 7040242, 10240352, 14080484, 20480704, 28160968, 40961408, 56321936, 112643872, 225287744, 450575488]

約数ペア:

[(1, 450575488), (2, 225287744), (4, 112643872), (8, 56321936), (11, 40961408), (16, 28160968), (22, 20480704), (32, 14080484), (44, 10240352), (64, 7040242), (88, 5120176), (128, 3520121), (176, 2560088), (352, 1280044), (704, 640022), (1408, 320011)]