1914067376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{25633}}^1$

素因数の和:26013

約数の個数: 40

約数和(自身を含む): 4005056160

約数和(自身を除く): 2090988784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359, 718, 1436, 2872, 4667, 5744, 9334, 18668, 25633, 37336, 51266, 74672, 102532, 205064, 333229, 410128, 666458, 1332916, 2665832, 5331664, 9202247, 18404494, 36808988, 73617976, 119629211, 147235952, 239258422, 478516844, 957033688, 1914067376]

約数ペア:

[(1, 1914067376), (2, 957033688), (4, 478516844), (8, 239258422), (13, 147235952), (16, 119629211), (26, 73617976), (52, 36808988), (104, 18404494), (208, 9202247), (359, 5331664), (718, 2665832), (1436, 1332916), (2872, 666458), (4667, 410128), (5744, 333229), (9334, 205064), (18668, 102532), (25633, 74672), (37336, 51266)]