2013937904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{22481}}^1$

素因数の和:23009

約数の個数: 40

約数和(自身を含む): 4265285040

約数和(自身を除く): 2251347136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 509, 1018, 2036, 4072, 5599, 8144, 11198, 22396, 22481, 44792, 44962, 89584, 89924, 179848, 247291, 359696, 494582, 989164, 1978328, 3956656, 11442829, 22885658, 45771316, 91542632, 125871119, 183085264, 251742238, 503484476, 1006968952, 2013937904]

約数ペア:

[(1, 2013937904), (2, 1006968952), (4, 503484476), (8, 251742238), (11, 183085264), (16, 125871119), (22, 91542632), (44, 45771316), (88, 22885658), (176, 11442829), (509, 3956656), (1018, 1978328), (2036, 989164), (4072, 494582), (5599, 359696), (8144, 247291), (11198, 179848), (22396, 89924), (22481, 89584), (44792, 44962)]