2213702932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{41809}}^1$

素因数の和:41912

約数の個数: 48

約数和(自身を含む): 4645258240

約数和(自身を除く): 2431555308

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 26474, 41809, 52948, 83618, 167236, 292663, 585326, 1170652, 1296079, 2550349, 2592158, 5100698, 5184316, 9072553, 10201396, 17852443, 18145106, 35704886, 36290212, 71409772, 79060819, 158121638, 316243276, 553425733, 1106851466, 2213702932]

約数ペア:

[(1, 2213702932), (2, 1106851466), (4, 553425733), (7, 316243276), (14, 158121638), (28, 79060819), (31, 71409772), (61, 36290212), (62, 35704886), (122, 18145106), (124, 17852443), (217, 10201396), (244, 9072553), (427, 5184316), (434, 5100698), (854, 2592158), (868, 2550349), (1708, 1296079), (1891, 1170652), (3782, 585326), (7564, 292663), (13237, 167236), (26474, 83618), (41809, 52948)]