458838848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{551489}}^1$

素因数の和:551514

約数の個数: 28

約数和(自身を含む): 980549220

約数和(自身を除く): 521710372

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 551489, 1102978, 2205956, 4411912, 7169357, 8823824, 14338714, 17647648, 28677428, 35295296, 57354856, 114709712, 229419424, 458838848]

約数ペア:

[(1, 458838848), (2, 229419424), (4, 114709712), (8, 57354856), (13, 35295296), (16, 28677428), (26, 17647648), (32, 14338714), (52, 8823824), (64, 7169357), (104, 4411912), (208, 2205956), (416, 1102978), (832, 551489)]