410069504

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{61609}}^1$

素因数の和:61640

約数の個数: 40

約数和(自身を含む): 882378420

約数和(自身を除く): 472308916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 61609, 123218, 246436, 492872, 800917, 985744, 1601834, 1971488, 3203668, 3942976, 6407336, 7885952, 12814672, 15771904, 25629344, 31543808, 51258688, 102517376, 205034752, 410069504]

約数ペア:

[(1, 410069504), (2, 205034752), (4, 102517376), (8, 51258688), (13, 31543808), (16, 25629344), (26, 15771904), (32, 12814672), (52, 7885952), (64, 6407336), (104, 3942976), (128, 3203668), (208, 1971488), (256, 1601834), (416, 985744), (512, 800917), (832, 492872), (1664, 246436), (3328, 123218), (6656, 61609)]