1883648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 40

約数和(自身を含む): 4067448

約数和(自身を除く): 2183800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 283, 416, 512, 566, 832, 1132, 1664, 2264, 3328, 3679, 4528, 6656, 7358, 9056, 14716, 18112, 29432, 36224, 58864, 72448, 117728, 144896, 235456, 470912, 941824, 1883648]

約数ペア:

[(1, 1883648), (2, 941824), (4, 470912), (8, 235456), (13, 144896), (16, 117728), (26, 72448), (32, 58864), (52, 36224), (64, 29432), (104, 18112), (128, 14716), (208, 9056), (256, 7358), (283, 6656), (416, 4528), (512, 3679), (566, 3328), (832, 2264), (1132, 1664)]